Display panel and display device

Abstract

The utility model discloses a display panel and a display device. The display panel comprises a plurality of first sub-pixels, a plurality of second sub-pixels and a plurality of third sub-pixels, the first sub-pixel and the second sub-pixel form a first virtual quadrangle, the center of the first sub-pixel is located at the first vertex of the first virtual quadrangle, the center of the second sub-pixel is located at the second vertex of the first virtual quadrangle, and the third sub-pixel is located in the first virtual quadrangle; the multiple third sub-pixels form a second virtual quadrangle, the centers of the third sub-pixels are located at the vertexes of the second virtual quadrangle, and the first sub-pixels or the second sub-pixels are located in the second virtual quadrangle; the first sub-pixel or the second sub-pixel comprises a main body part and a protruding part, and the protruding part is located on one side of the main body part in the first direction; in the first direction, the length of the protruding part is X1, and in the second direction, the lengths of the main body part and the protruding part are X2; wherein 0 < X1 < X2 / 2, so that the display effect of the display panel can be improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of display technology, and in particular, to a display panel and a display device. Background Art

[0002] Organic Light-Emitting Diode (OLED) has attracted widespread attention due to its self-luminescence, low power consumption, high brightness, and fast response. Organic self-luminous display technology has become the focus of research in the current display field. In order to achieve full-color display of OLED display panels, a plurality of sub-pixels with different light-emitting colors will be set in the display panel, such as red sub-pixel R, green sub-pixel G, and blue sub-pixel B. The pixel arrangement in the display panel directly affects the display performance of the organic light-emitting display. How to arrange the sub-pixels in the display panel to make the display effect of the display panel better has become the research focus of relevant technical personnel. Utility Model Content

[0003] Embodiments of the present application provide a display panel and a display device, which can improve the display effect of the display panel.

[0004] In a first aspect, an embodiment of the present application provides a display panel, the display panel comprising:

[0005] a plurality of first sub-pixels, a plurality of second sub-pixels, and a plurality of third sub-pixels;

[0006] A plurality of the first sub-pixels and the second sub-pixels form a first virtual quadrilateral, the centers of the first sub-pixels are located at first vertices of the first virtual quadrilateral, the centers of the second sub-pixels are located at second vertices of the first virtual quadrilateral, the first vertices and the second vertices are alternately and spaced apart, and the third sub-pixel is located inside the first virtual quadrilateral;

[0007] The plurality of third sub-pixels form a second virtual quadrilateral, the centers of the plurality of third sub-pixels are respectively located at vertices of the second virtual quadrilateral, and the first sub-pixel or the second sub-pixel is located inside the second virtual quadrilateral;

[0008] Wherein, the first sub-pixel or the second sub-pixel comprises a main body portion and a protruding portion, and along the first direction, the protruding portion is located at one side of the main body portion;

[0009] Along the first direction, the length of the protrusion is X1, and along the second direction, the lengths of the main body and the protrusion are both X2; wherein 0<X1<X2 / 2; the second direction intersects with the first direction.

[0010] In a second aspect, an embodiment of the present application further provides a display device, which includes the display panel described in the first aspect.

[0011] The technical solution provided by the present application is that the first sub-pixel or the second sub-pixel includes a main body and a protruding portion arranged along a first direction, the length of the protruding portion in the first direction is X1, and the length of the main body and the protruding portion in the second direction are both X2; wherein 0<X1<X2 / 2. By adopting the above technical solution, by adjusting the shape of the first sub-pixel or the second sub-pixel, the distance between the first sub-pixel and the second sub-pixel can be increased while ensuring that the sub-pixel including the protruding portion has a larger opening area, while reducing the display leakage current between the first sub-pixel and the second sub-pixel, the opening area and opening ratio of the sub-pixel can be ensured, the crosstalk problem between different sub-pixels and the problem of sub-pixel stealing light can be improved, and the sub-pixel opening area can be ensured at the same time, thereby improving the display effect of the display panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a pixel arrangement structure in the related art;

[0013] Figure 2 is a schematic diagram of the structure of a first display panel provided in an embodiment of the present application;

[0014] Figure 3 is a schematic structural diagram of a first sub-pixel including a protrusion provided by an embodiment of the utility model;

[0015] Figure 4 is a schematic structural diagram of a first sub-pixel and a second sub-pixel provided in an embodiment of the present application;

[0016] Figure 5 is a schematic structural diagram of a second sub-pixel including a protrusion provided by an embodiment of the utility model;

[0017] Figure 6 is a schematic structural diagram of a third sub-pixel including a protruding portion provided by an embodiment of the utility model;

[0018] Figure 7 is a schematic structural diagram of a fourth sub-pixel including a protruding portion provided by an embodiment of the utility model;

[0019] Figure 8 is a schematic structural diagram of a fifth sub-pixel including a protruding portion provided by an embodiment of the utility model;

[0020] Fig. 9 is a schematic structural diagram of a sixth sub-pixel including a protrusion provided by an embodiment of the utility model;

[0021] Fig.10is a schematic structural diagram of a second display panel provided by an embodiment of the utility model;

[0022] Fig.11 It is a schematic diagram of the relative position relationship between a sub-pixel including a protrusion and a touch grid line provided by an embodiment of the utility model;

[0023] Fig.12 is a schematic structural diagram of a seventh sub-pixel including a protrusion provided by an embodiment of the utility model;

[0024] Fig.13 is a schematic structural diagram of a third display panel provided by an embodiment of the utility model;

[0025] Fig.14 It is a schematic diagram of the structure of a repeating unit provided in an embodiment of the utility model;

[0026] Fig.15 is a structural schematic diagram of a first virtual quadrilateral provided by an embodiment of the utility model;

[0027] Fig.16 is a schematic structural diagram of a fourth display panel provided by an embodiment of the utility model;

[0028] Fig.17 is a schematic structural diagram of a first sub-pixel group provided by an embodiment of the utility model;

[0029] Fig.18 is a structural schematic diagram of a fifth display panel provided by an embodiment of the utility model;

[0030] Fig.19 is a schematic structural diagram of a second first sub-pixel group provided by an embodiment of the utility model;

[0031] Fig. 20 is a schematic structural diagram of a sixth display panel provided by an embodiment of the utility model;

[0032] Fig.21 is a schematic structural diagram of a second sub-pixel group provided by an embodiment of the utility model;

[0033] Fig. 22 is a structural schematic diagram of a seventh display panel provided by an embodiment of the utility model;

[0034] Fig.23 is a schematic structural diagram of a first third sub-pixel group provided by an embodiment of the utility model;

[0035] Fig.24 is a schematic structural diagram of an eighth display panel provided by an embodiment of the utility model;

[0036] Fig.25 is a schematic structural diagram of a second third sub-pixel group provided by an embodiment of the utility model;

[0037] Fig.26 is a schematic structural diagram of a ninth display panel provided by an embodiment of the utility model;

[0038] Fig. 27 is a schematic structural diagram of a fourth sub-pixel group provided by an embodiment of the utility model;

[0039] Fig.28 is a schematic structural diagram of a second type of first sub-pixel and a second sub-pixel provided in an embodiment of the present application;

[0040] Fig.29 is a schematic structural diagram of a third type of first sub-pixel and second sub-pixel provided in an embodiment of the present application;

[0041] Fig.30 is a schematic structural diagram of a fourth first sub-pixel and a second sub-pixel provided in an embodiment of the present application;

[0042] Fig.31 is a schematic structural diagram of a first sub-pixel and a third sub-pixel provided in an embodiment of the present application;

[0043] Fig.32 is a schematic structural diagram of a first sub-pixel provided in an embodiment of the present application;

[0044] Fig.33 is a schematic structural diagram of a tenth display panel provided in an embodiment of the present application;

[0045] Fig.34 is a schematic structural diagram of an eleventh display panel provided in an embodiment of the present application;

[0046] Fig.35 is a schematic structural diagram of a twelfth display panel provided in an embodiment of the present application;

[0047] Fig.36 is a schematic structural diagram of a thirteenth display panel provided in an embodiment of the present application;

[0048] Fig.37 yes Figure 2 A schematic diagram of a first cross-sectional structure of a display panel along a cross-sectional line AA' is provided;

[0049] Fig.38 This is a schematic diagram of the arrangement of the first anode structure, pixel opening and light-emitting layer provided in an embodiment of the utility model;

[0050] Fig.39It is a schematic diagram of the arrangement of the second anode structure, pixel opening and light-emitting layer provided in the embodiment of the utility model;

[0051] Fig.40 This is a schematic diagram of the third arrangement of the anode structure, the pixel opening and the light-emitting layer provided in the embodiment of the utility model;

[0052] Fig.41 This is a schematic diagram of the fourth arrangement of the anode structure, the pixel opening and the light-emitting layer provided in an embodiment of the present utility model;

[0053] Fig.42 yes Figure 2 A schematic diagram of a second cross-sectional structure of a display panel along a cross-sectional line AA' is provided;

[0054] Fig.43 is a schematic structural diagram of a fourteenth display panel provided by an embodiment of the utility model;

[0055] Fig.44 is a schematic structural diagram of a fifteenth display panel provided by an embodiment of the utility model;

[0056] Fig.45 It is a structural schematic diagram of a display device provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0057] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be fully described below in conjunction with the drawings in the embodiments of the present application through specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Various modifications and changes can be made in the present application without departing from the spirit or scope of the present application, which is obvious to those skilled in the art. Therefore, the present application is intended to cover the modifications and changes of the present application that fall within the scope of the corresponding claims (technical solutions claimed for protection) and their equivalents.

[0058] Moreover, the words "first", "second" and similar words used in the embodiments of the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one", "one" or "the" do not indicate a quantity limitation, but indicate the existence of at least one. Words such as "include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. In addition, the descriptions of the same, equal, etc. involved in the embodiments of the present disclosure do not mean that the two objects are completely equal in size and shape, and are allowed to be roughly the same or roughly equal within a certain error range.

[0059] It should be noted that the implementation methods provided in the embodiments of the present application can be combined with each other if there is no contradiction.

[0060] At present, the pixel arrangement modes of OLED display panels include "RGBG", "delta", and "diamond". Among them, the "RGBG" arrangement has fuzzy text, thicker strokes, and fuzzy images; the "delta" arrangement has obvious jagged text; the "diamond" arrangement has clear text, thinner strokes, and relatively slight jaggedness, but there are still some technical problems that need to be solved for the "diamond" arrangement.

[0061] For example, Figure 1 is a schematic diagram of a display panel structure in the related art, such as Figure 1 As shown, the display panel in the related art includes a first sub-pixel 11', a second sub-pixel 12' and a third sub-pixel 13'; the shape of the first sub-pixel 11' includes a rectangle, the shape of the second sub-pixel 12' includes a rectangle, and the shape of the third sub-pixel 13' includes a polygon, such as a quadrilateral, a hexagon or an octagon. In the prior art, the third sub-pixel 13' has a center that coincides with the center of the virtual square VS'; the first sub-pixel 11' is spaced apart from the third sub-pixel 13', and has a center at the first vertex P1' of the virtual square VS'; the second sub-pixel 12' is spaced apart from the first sub-pixel 11' and the third sub-pixel 13', and has a center at the second vertex P2' of the virtual square VS', and the second vertex P2' is adjacent to the first vertex P1'. Those skilled in the art customarily refer to the above-mentioned arrangement between sub-pixels as a "diamond" pixel arrangement.

[0062] As the display resolution of the display panel increases, the distance between different sub-pixels in the above-mentioned pixel arrangement becomes smaller and smaller, which will cause leakage current problems during the display of different sub-pixels. That is, the display current in a certain sub-pixel will flow to the adjacent sub-pixel, causing crosstalk problems between different sub-pixels and sub-pixel stealing problems, affecting the display effect of the display panel.

[0063] In view of the above technical problems, an embodiment of the present application provides a display panel, comprising: a plurality of first sub-pixels, a plurality of second sub-pixels and a plurality of third sub-pixels; the plurality of first sub-pixels and the second sub-pixels constitute a first virtual quadrilateral, the center of the first sub-pixel is at the first vertex of the first virtual quadrilateral, the center of the second sub-pixel is at the second vertex of the first virtual quadrilateral, the first vertex and the second vertex are alternately and spaced apart, and the third sub-pixel is located inside the first virtual quadrilateral; the plurality of third sub-pixels constitute a second virtual quadrilateral, the centers of the plurality of third sub-pixels are respectively located at the vertices of the second virtual quadrilateral, and the first sub-pixel or the second sub-pixel is located inside the second virtual quadrilateral; wherein the first sub-pixel or the second sub-pixel comprises a main body and a protruding portion, and along the first direction, the protruding portion is located on one side of the main body; along the first direction, the length of the protruding portion is X1, and along the second direction, the lengths of the main body and the protruding portion are both X2; wherein 0<X1<X2 / 2; the second direction intersects with the first direction. By adopting the above technical solution, the first sub-pixel or the second sub-pixel includes a main body and a protruding portion arranged along the first direction, the length of the protruding portion in the first direction is X1, and the length of the main body and the protruding portion in the second direction are both X2; wherein 0<X1<X2 / 2. By adopting the above technical solution, by adjusting the shape of the first sub-pixel or the second sub-pixel, the distance between the first sub-pixel and the second sub-pixel can be increased while ensuring that the sub-pixel including the protruding portion has a larger opening area, while reducing the display leakage between the first sub-pixel and the second sub-pixel, the opening area and opening ratio of the sub-pixel can be ensured, the crosstalk problem between different sub-pixels and the problem of sub-pixel stealing light can be improved, and the sub-pixel opening area can be ensured at the same time, thereby improving the display effect of the display panel.

[0064] The above is the core idea of ​​the present application. The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0065] Figure 2 is a schematic diagram of the structure of the first display panel provided in the embodiment of the present application, such as Figure 2As shown, the display panel 100 provided by the embodiment of the present application includes: a plurality of first sub-pixels 11, a plurality of second sub-pixels 12 and a plurality of third sub-pixels 3; the plurality of first sub-pixels 11 and the second sub-pixels 12 constitute a first virtual quadrilateral 14, the center of the first sub-pixel 11 is located at a first vertex P1 of the first virtual quadrilateral 14, the center of the second sub-pixel 12 is located at a second vertex P2 of the first virtual quadrilateral 14, the first vertex P1 and the second vertex P2 are alternately and spaced apart, and the third sub-pixel 13 is located inside the first virtual quadrilateral 14; the plurality of third sub-pixels 13 constitute a second virtual quadrilateral 15, The centers of the plurality of third sub-pixels 13 are respectively located at the vertices of the second virtual quadrilateral 15, and the first sub-pixel 11 or the second sub-pixel 12 is located inside the second virtual quadrilateral 15; wherein, the first sub-pixel 11 or the second sub-pixel 12 includes a main body zt and a protruding portion tc, and along a first direction (the X direction as shown in the figure), the protruding portion tc is located on one side of the main body zt; along the first direction, the length of the protruding portion tc is X1, and along the second direction (the Y direction as shown in the figure), the lengths of the main body zt and the protruding portion tc are both X2; wherein 0<X1<X2 / 2; the second direction intersects with the first direction.

[0066] like Figure 2 As shown, the display panel 100 provided in the embodiment of the present utility model includes a display area, and a plurality of sub-pixels are arranged in the display area. The sub-pixels in the embodiment of the present disclosure can be understood as light-emitting elements, and the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 can represent sub-pixels of three different colors. Among them, in the embodiment of the present utility model, the first sub-pixel 11 is a red sub-pixel, the second sub-pixel 12 is a blue sub-pixel, and the third sub-pixel 13 is a green sub-pixel. However, the first sub-pixel 11 is a red sub-pixel, the second sub-pixel 12 is a blue sub-pixel, and the third sub-pixel 13 is a green sub-pixel, which does not constitute a limitation on the protection scope of the embodiment of the present utility model.

[0067] On this basis, the display panel has a plurality of first sub-pixels 11 and a plurality of second sub-pixels 12 arranged in pixel arrangement. Two first sub-pixels 11 and two second sub-pixels 12 form a first virtual quadrilateral 14, the center of the first sub-pixel 11 is located at the first vertex P1 of the first virtual quadrilateral 14, the center of the second sub-pixel 12 is located at the second vertex P2 of the first virtual quadrilateral 14, and the first vertex P1 and the second vertex P2 in the first virtual quadrilateral 14 are arranged alternately. That is, the two first sub-pixels 11 and the two second sub-pixels 12 are arranged in a 2*2 manner, and the center connection line of the four sub-pixels after arrangement can form a quadrilateral, which is defined as the first virtual quadrilateral 14. Among them, the two first sub-pixels 11 are arranged oppositely along a diagonal line of the first virtual quadrilateral 14 and are located at two opposite vertex positions of the first virtual quadrilateral 14, and the two second sub-pixels 12 are arranged oppositely along another diagonal line of the first virtual quadrilateral 14 and are located at the other two opposite vertex positions of the first virtual quadrilateral 14. The two first sub-pixels 11 and the two second sub-pixels 12 constitute a first virtual quadrilateral 14, and a third sub-pixel 13 is arranged inside the first virtual quadrilateral 14. It can be understood that the center of the first sub-pixel 11 is first understood as the center of gravity of the first sub-pixel 11, and the center of the second sub-pixel 12 can be understood as the center of gravity of the second sub-pixel 12. When the first sub-pixel 11 includes the protrusion tc and the second sub-pixel 12 does not include the protrusion tc, the center of gravity of the first sub-pixel 11 does not coincide with the geometric center of the first sub-pixel 11, and the center of gravity of the second sub-pixel 12 coincides with the geometric center of the second sub-pixel 12. When the first sub-pixel 11 does not include the protrusion tc and the second sub-pixel 12 includes the protrusion, the center of gravity of the first sub-pixel 11 coincides with the geometric center of the first sub-pixel 11, and the center of gravity of the second sub-pixel 12 does not coincide with the geometric center of the second sub-pixel 12.

[0068] The plurality of third sub-pixels 13 of the display panel are arranged in a pixel arrangement, and the plurality of third sub-pixels 13 are arranged in a 2*2 manner to form a second virtual quadrilateral 15, and the center of the third sub-pixel 13 is located at the vertex P3 of the second virtual quadrilateral 15. That is, after the four third sub-pixels 13 are arranged in a 2*2 manner, the center lines thereof can form a quadrilateral, and the quadrilateral is defined as the second virtual quadrilateral 15. Based on the pixel arrangement of the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13, a first sub-pixel 11 is disposed inside a portion of the second virtual quadrilateral 15, and a second sub-pixel 12 is disposed inside the remaining portion of the second virtual quadrilateral 15. It can be understood that the center of the third sub-pixel 13 is first understood as the center of gravity of the third sub-pixel 13, and the center of gravity of the third sub-pixel 13 coincides with the geometric center of the third sub-pixel.

[0069] like Figure 2As shown, the directions in which the first sub-pixels 11 and the second sub-pixels 12 are alternately arranged include the X direction and the Y direction, and the X direction and the Y direction intersect. In the X direction, a row of sub-pixels is composed of the first sub-pixels 11 and the second sub-pixels 12 alternately arranged; in the Y direction, a column of sub-pixels is composed of the first sub-pixels 11 and the second sub-pixels 12 alternately arranged. Based on this, the plane formed by the X direction and the Y direction is parallel to the display surface of the display panel, and the thickness direction of the display panel is perpendicular to the display surface of the display panel, that is, the thickness direction of the display panel is perpendicular to the X direction and the Y direction.

[0070] Furthermore, Figure 3 is a schematic diagram of the structure of a first sub-pixel including a protruding portion provided by an embodiment of the utility model, such as Figure 3 As shown, the first sub-pixel 11 or the second sub-pixel 12 includes a main body portion zt and a protruding portion tc. Figure 3 The first sub-pixel 11 includes a main body zt and a protruding portion tc. The main body zt can be understood as the main part of the first sub-pixel 11 or the second sub-pixel 12, which can be used to define the main opening area of ​​the first sub-pixel 11 or the second sub-pixel 12, that is, the main shape of the light-emitting area of ​​the first sub-pixel 11 or the second sub-pixel 12; the protruding portion tc can be understood as the auxiliary part of the first sub-pixel 11 or the second sub-pixel 12, which can be used to define the partial edge contour of the first sub-pixel 11 or the second sub-pixel 12. Further, the main body zt can include a first side zt1 and a second side zt2, the first side zt1 and the second side zt2 extend along a first direction (the Y direction shown in the figure) and are arranged along a second direction (the X direction shown in the figure), the main body zt and the protruding portion tc are two parts connected to each other, and the connection position of the protruding portion tc and the main body zt can be understood as the position where the extension direction of the first side zt1 and the second side zt2 changes. Furthermore, along the first direction, the length of the protrusion tc is X1, that is, the length of the protrusion tc in the first direction is X1, and the length of the protrusion tc in the first direction can also be understood as the projection length of the line connecting the connection point of the first side zt1 and the third side tc1 and the vertex of the protrusion tc on the side farthest from the main body zt in the first direction. Alternatively, the length of the protrusion tc in the first direction can also be described from the perspective of a virtual shape. Figure 3 As shown, the sub-pixel including the protrusion tc includes a virtual shape. The virtual shape in the embodiment of the utility model can be understood as a circumscribed shape corresponding to the sub-pixel including the protrusion. The circumscribed shape includes two sets of mutually parallel opposite sides, and the position of the protrusion farthest from the main body is located on the circumscribed shape. Figure 3As shown, the virtual shape 16 includes a first virtual edge 161, a second virtual edge 162 and a third virtual edge 163, and the third virtual edge 163 connects the first virtual edge 161 and the second virtual edge 162; the main body zt includes a first edge zt1 and a second edge zt2, and the first edge zt1 and the second edge zt2 extend along the first direction Y and are arranged along the second direction X; the protruding portion tc includes a third edge tc1, and the third edge tc1 connects the first edge zt1 and the second edge zt2; the first virtual edge 161 partially overlaps with the first edge zt1, and the length of the protruding portion tc in the first direction can be understood as the length of the portion of the first virtual edge 161 that does not overlap with the first edge zt1. Along the second direction (the X direction shown in the figure), the lengths of the main body zt and the protruding portion tc are both X2, that is, the lengths of the main body zt and the protruding portion tc in the second direction are X2. Further, as Figure 3 As shown, the main body zt includes a first side zt1, a second side zt2 and a third side zt3. The first side zt1 and the second side zt2 extend along the first direction Y and are arranged along the second direction X. The third side zt3 extends along the second direction X, and the third side zt3 connects the first side zt1 and the second side zt2 on the same side. Here, the length of the main body zt and the protrusion tc in the second direction can be understood as the length of the third side zt3. Further, 0<X1<X2 / 2, that is, the length of the protrusion tc in the first direction is greater than zero, and less than half of the length of the main body zt and the protrusion tc in the second direction. Compared with the virtual shape of the first sub-pixel, by setting the size of the main body zt and the protruding portion tc to satisfy 0<X1<X2 / 2, it is possible to increase the minimum spacing between two adjacent first sub-pixels 11 and the second sub-pixel 12 in the first direction and / or the second direction while ensuring that the sub-pixel including the protruding portion tc has a larger aperture ratio, that is, to extend the transmission path of the leakage current between the first sub-pixel 11 and the second sub-pixel 12, so that the leakage current between the first sub-pixel 11 and the second sub-pixel 12 can be reduced, and the mutual crosstalk of the display signal between the first sub-pixel 11 and the second sub-pixel 12 can be avoided, and the problem of stealing light between the two adjacent sub-pixels can be avoided, thereby improving the display effect of the display panel. Further, when X1>X2 / 2, the minimum spacing between two adjacent first sub-pixels 11 and the second sub-pixel 12 in the first direction and / or the second direction is small, or the leakage current between the first sub-pixel 11 and the second sub-pixel 12 is increased, resulting in the mutual crosstalk of the display signal between the first sub-pixel 11 and the second sub-pixel 12.

[0071] And, if Figure 3As shown, the protruding portion tc includes endpoint a, endpoint b, endpoint c and endpoint d, and endpoint a is simultaneously located on the first side zt1 of the main body zt, endpoint d is simultaneously located on the second side zt2 of the main body zt, and endpoint b and endpoint c can be the same endpoint or different endpoints. In addition, endpoint a, endpoint b, endpoint c and endpoint d are located on the same virtual circle 17, and the virtual circle 17 can be the circumscribed circle of the sub-pixel containing the protruding portion. Therefore, regardless of whether the contour of the protruding portion overlaps with the contour of the virtual circle 17, as long as the endpoint a, endpoint b, endpoint c and endpoint d of the protruding portion tc are all located on the edge contour line of the virtual circle 17, the protruding portion protrudes toward one side of the virtual circle 17 to a greater extent, that is, it protrudes toward the side away from the main body zt to a greater extent, so that the protruding portion tc can be guaranteed to have a larger protruding area. Therefore, when 0<X1<X2 / 2, although the aperture ratio of the sub-pixel including the protrusion may be affected to a certain extent compared with when X1>X2 / 2, when comparing the two different situations of X1<X2 / 2 and X1>X2 / 2, the change range of the aperture ratio is small, and the change range of the minimum spacing between the first sub-pixel 11 and the second sub-pixel 12 in the first direction and / or the second direction is large, that is, in the two different situations of X1<X2 / 2 and X1>X2 / 2, the change range of the aperture ratio is smaller than the change range of the minimum spacing. Therefore, setting 0<X1<X2 / 2 can ensure that the aperture ratio of the sub-pixel including the protrusion is large on the basis of taking into account the small leakage current between the first sub-pixel 11 and the second sub-pixel 12, and ensure the display effect of the sub-pixel from the two aspects of small leakage current and large aperture ratio.

[0072] It should be noted that the virtual shape 16 of the first sub-pixel 11 can be as follows: Figure 3 As shown by the dashed line in the form of dotted lines, the virtual shape 16 of the first sub-pixel 11 can be a parallelogram with a side length of X2.

[0073] Specifically, Figure 4 is a schematic diagram of the structure of the first sub-pixel and the second sub-pixel provided in an embodiment of the present application, such as Figure 4 As shown, the first sub-pixel 11 and the second sub-pixel 12 are arranged adjacent to each other in the second direction. It can be seen that the minimum distance between the virtual shape 16 of the first sub-pixel 11 and the second sub-pixel 12 is d1, and the minimum distance between the first sub-pixel 11 and the second sub-pixel 12 is d2, and d1 is smaller than d2. It can be understood that d2 is actually the minimum distance between the opening area of ​​the first sub-pixel 11 and the opening area of ​​the second sub-pixel 12. Therefore, by adopting the above-mentioned design of the first sub-pixel 11 and the second sub-pixel 12, the spacing between the opening area of ​​the second sub-pixel 12 and the opening area of ​​the first sub-pixel 11 can be increased, light interference can be reduced, and the display effect can be improved.

[0074] It should be noted that in the embodiment of the utility model, the first sub-pixel or the second sub-pixel includes a main portion and a protruding portion. It can be understood here that the pixel opening of the first sub-pixel or the second sub-pixel includes a main portion and a protruding portion, that is, the light emitting area of ​​the first sub-pixel or the second sub-pixel appears to include a main portion and a protruding portion.

[0075] In summary, the technical solution provided by the embodiment of the utility model is to set the first sub-pixel or the second sub-pixel to include a main body and a protruding portion arranged along the first direction, the length of the protruding portion in the first direction is X1, and the lengths of the main body and the protruding portion in the second direction are both X2; wherein 0<X1<X2 / 2. By adopting the above technical solution, by adjusting the shape of the first sub-pixel or the second sub-pixel, the distance between the first sub-pixel and the second sub-pixel can be increased while ensuring that the sub-pixel including the protruding portion has a larger opening area, and while reducing the display leakage current between the first sub-pixel and the second sub-pixel, the opening area and opening ratio of the sub-pixel can be ensured, the crosstalk problem between different sub-pixels and the problem of sub-pixel stealing light can be improved, and at the same time, the sub-pixel opening area can be ensured, thereby improving the display effect of the display panel.

[0076] Based on the above embodiments, continue to refer to Figure 3 As shown, the virtual shape 16 of the sub-pixel including the protrusion tc constitutes a first virtual parallelogram, the first virtual parallelogram has a first virtual side 161, a second virtual side 162 and a third virtual side 163, the third virtual side 163 connects the first virtual side 161 and the second virtual side 162 on the same side; the main body zt includes a first side zt1 and a second side zt2, the first side zt1 and the second side zt2 extend along the first direction Y and are arranged along the second direction X; the protrusion tc includes a third side tc1, the third side tc1 connects the first side zt1 and the second side zt2; the third side tc1 includes a first subsegment tc11 and a second subsegment tc12, the first subsegment tc11 is connected to the first side zt1, and the second subsegment tc12 is connected to the second side zt2; the first virtual side 161 partially overlaps with the first side zt1; the second virtual side 162 partially overlaps with the second side zt2; the end point of the first subsegment tc11 close to the second subsegment tc12, and the end point of the second subsegment tc12 close to the first subsegment tc11, are both located on the third virtual side 163; the sub-pixel including the protrusion tc (such as Figure 3 The center Z1 of the first sub-pixel 11 shown is located on the side of the intersection Z2 of the perpendicular bisector of the first virtual side 161 and the perpendicular bisector of the third virtual side 163 close to the main body portion zt.

[0077] It can be understood that the center Z1 of the sub-pixel including the protrusion can be understood as the center of gravity of the sub-pixel. Figure 3The center of the sub-pixel is located at the intersection Z2 of the perpendicular bisector of the first virtual side 161 and the perpendicular bisector of the third virtual side 163. When the shape of the sub-pixel changes, the shape of the sub-pixel is formed as shown in FIG. Figure 3 When the sub-pixel shown includes a protruding portion, the specific change method can be understood as selecting an endpoint of the first virtual edge 161, such as endpoint a in the figure; selecting at least one endpoint of the third virtual edge 163, which can be one endpoint or two endpoints, such as endpoint b and endpoint c in the figure; selecting an endpoint of the second virtual edge 162, such as endpoint d in the figure; connecting endpoint a and endpoint b in a straight line or a curve, and connecting endpoint c and endpoint d in a straight line or a curve; and when the connecting line segment between endpoint a and endpoint b is a curve, the curve is protruding in the direction away from the center Z1 of the sub-pixel, and when the connecting line segment between endpoint c and endpoint d is a curve, the curve is protruding in the direction away from the center Z1 of the sub-pixel. When endpoint b and endpoint c are different endpoints, endpoint b and endpoint c are connected in a straight line, and the connecting line segment between endpoint b and endpoint c coincides with the third virtual edge 162. It can be understood that the opening area of ​​the sub-pixel whose shape has changed is reduced, specifically, the opening area on the side of the protrusion is reduced compared to the opening area of ​​the virtual shape 16, so that the center of the sub-pixel is offset toward the side away from the protrusion compared to the center of the virtual shape 16, or toward the side close to the main body, that is, the sub-pixel including the protrusion tc (such as Figure 3 The center of the first sub-pixel 11 shown is located on the side of the intersection of the perpendicular bisector of the first virtual side 161 and the perpendicular bisector of the third virtual side 163 close to the main body portion zt.

[0078] Continue to refer Figure 3 As shown, in a feasible implementation, 2μm≤X1≤4μm, that is, the length of the protrusion tc in the first direction (the Y direction as shown in the figure) is between 2μm-4μm. Such a setting can ensure that the protrusion tc matches the overall size of the sub-pixel to meet the requirements for the sub-pixel size in display panels with higher pixel resolutions; and such a setting can also ensure that the sub-pixel with the protrusion tc has a larger aperture ratio while taking into account the larger distance between the first sub-pixel 11 and the second sub-pixel 12, thereby ensuring the display brightness of the sub-pixels while improving the crosstalk problem between different sub-pixels and the problem of sub-pixels stealing light.

[0079] Furthermore, X1=3μm, that is, the length of the protrusion tc in the first direction (the Y direction as shown in the figure) is 3μm, ensuring that the protrusion tc perfectly matches the overall size of the sub-pixel to meet the requirements for sub-pixel size in display panels with higher pixel resolutions; and in this way, the aperture ratio of the sub-pixel with the protrusion tc and the distance between the first sub-pixel 11 and the second sub-pixel 12 can be well taken into account, fully ensuring the display brightness of the sub-pixel while improving the crosstalk problem between different sub-pixels and the problem of sub-pixel stealing.

[0080] Continue to refer Figure 3 In a feasible implementation manner, 5μm≤X2≤60μm, that is, the lengths of the main portion zt and the protruding portion tc in the second direction (the X direction as shown in the figure) are between 5μm and 60μm. Such an arrangement can ensure that the main portion zt and the protruding portion tc match the overall size of the sub-pixel to meet the requirements for the sub-pixel size in a display panel with a higher pixel resolution; and such an arrangement can also ensure that the sub-pixel with the protruding portion tc has a larger aperture ratio, ensuring that the sub-pixel including the protruding portion tc has good display brightness.

[0081] Further, the first sub-pixel 11 includes a main body zt and a protruding portion tc, and the first sub-pixel 11 includes a red sub-pixel; in the first sub-pixel 11, 10μm≤X2≤20μm. That is, for the red sub-pixel including the protruding portion, the length of the main body zt and the protruding portion tc in the second direction (the X direction as shown in the figure) is between 10μm and 20μm. In this way, on the basis of considering the luminous efficiency of the red sub-pixel, it is ensured that the main body zt and the protruding portion tc are well matched with the overall size of the sub-pixel to meet the requirements for the sub-pixel size in a display panel with a higher pixel resolution; and in this way, the aperture ratio of the sub-pixel with the protruding portion tc can be guaranteed, and the sub-pixel display brightness can be fully guaranteed.

[0082] Alternatively, the second sub-pixel 12 includes a main body portion zt and a protruding portion tc, and the second sub-pixel 12 includes a blue sub-pixel; in the second sub-pixel 12, 15μm≤X2≤40μm. That is, for the blue sub-pixel including the protruding portion, the length of the main body portion zt and the protruding portion tc in the second direction (the X direction as shown in the figure) is between 15μm and 40μm. In this way, on the basis of considering the luminous efficiency of the blue sub-pixel, the main body portion zt and the protruding portion tc are ensured to be well matched with the overall size of the sub-pixel to meet the requirements for the sub-pixel size in a display panel with a higher pixel resolution; and in this way, the aperture ratio of the sub-pixel with the protruding portion tc can be ensured, and the sub-pixel display brightness can be fully guaranteed.

[0083] Continue to refer Figure 3In a feasible implementation, 5%≤X1 / X2≤30%, that is, the ratio of the length of the protrusion tc in the first direction (the Y direction as shown in the figure) to the length of the main body zt in the second direction (the X direction as shown in the figure) (or to the length of the protrusion tc in the second direction) is between 5% and 30%. In this way, it can be ensured that the sub-pixel including the protrusion tc can have a larger aperture ratio and take into account the larger distance between the adjacent first sub-pixel 11 and the second sub-pixel 12, reduce the leakage current between the first sub-pixel 11 and the second sub-pixel 12, fully ensure the display brightness of the sub-pixel, and improve the crosstalk problem between different sub-pixels and the problem of sub-pixel stealing light. Specifically, if X1 / X2 is less than 5%, the length of the protrusion tc in the first direction (the Y direction shown in the figure) is small, and the area of ​​the protrusion tc is small, which affects the aperture ratio of the sub-pixel containing the protrusion, and further affects the display brightness of the sub-pixel containing the protrusion; if X1 / X2 is greater than 30%, the length of the protrusion tc in the first direction (the Y direction shown in the figure) is large, resulting in a small spacing between the first sub-pixel and the second sub-pixel, shortening the transmission path of the leakage current between the first sub-pixel and the second sub-pixel, which will increase the leakage current between the first sub-pixel and the second sub-pixel, resulting in display crosstalk between the first sub-pixel and the second pixel and sub-pixel transparency. Therefore, by reasonably setting 5%≤X1 / X2≤30%, it is ensured that the aperture ratio of the sub-pixel and the crosstalk problem of the sub-pixel component can be taken into account, and the display effect of the display panel is comprehensively guaranteed.

[0084] Exemplarily, 5%≤X1 / X2≤30%, and the ratio between X1 and X2 can specifically be 5%, 7%, 10%, 12.5%, 15.7%, 18%, 22.3%, 24.6%, 27%, 28.6% and 30%. The embodiment of the utility model does not describe the specific ratio data between X1 and X2. The ratio between X1 and X2 is described in detail below in conjunction with the luminous color of the sub-pixel including the protrusion.

[0085] As a feasible implementation, the first sub-pixel 11 includes a main body zt and a protruding portion tc, and the first sub-pixel 11 includes a red sub-pixel; in the first sub-pixel 11, 20%≤X1 / X2≤25%. That is, for the red sub-pixel including the protruding portion, the ratio between the length of the protruding portion tc in the first direction (the Y direction as shown in the figure) and the length of the main body zt in the second direction (the X direction as shown in the figure) (or the length of the protruding portion tc in the second direction) is between 20% and 25%. In this way, on the basis of considering the luminous efficiency of the red sub-pixel, the display brightness of the red sub-pixel can be guaranteed by ensuring the aperture ratio of the red sub-pixel including the protruding portion tc; and setting 20%≤X1 / X2≤25% can also take into account the large distance between the adjacently arranged first sub-pixel 11 and the second sub-pixel 12, reduce the leakage current between the first sub-pixel 11 and the second sub-pixel 12, fully ensure the display brightness of the sub-pixel while improving the crosstalk problem between different sub-pixels and the problem of sub-pixel stealing brightness.

[0086] As a specific implementation, taking into account the luminous efficiency of the red sub-pixel, the pixel aperture ratio of the red sub-pixel, and the leakage current transmission path between the red sub-pixel and other adjacent sub-pixels, after a large number of experimental verifications, it can be set in the red sub-pixel including the protrusion, X1 / X2=23%, so that the display brightness of the red sub-pixel including the protrusion can be guaranteed to meet the display requirements by combining the luminous efficiency of the red sub-pixel and the aperture ratio of the red sub-pixel including the protrusion, and the display brightness of the red sub-pixel will not be affected by the protrusion. And it can also ensure that the leakage current transmission path between the red sub-pixel including the protrusion and other adjacent sub-pixels is larger, reducing the leakage current between the first sub-pixel 11 and the second sub-pixel 12. By setting X1 / X2=23%, the display brightness of the red sub-pixel including the protrusion and the comprehensive consideration of the leakage current between the first sub-pixel and the second sub-pixel are guaranteed to achieve the best performance.

[0087] As another feasible implementation, the second sub-pixel 12 includes a main body zt and a protruding portion tc, and the second sub-pixel 11 includes a blue sub-pixel; in the second sub-pixel 11, 12%≤X1 / X2≤20%. That is, for the blue sub-pixel including the protruding portion, the ratio between the length of the protruding portion tc in the first direction (the Y direction as shown in the figure) and the length of the main body zt in the second direction (the X direction as shown in the figure) (or the length of the protruding portion tc in the second direction) is between 12% and 20%. In this way, on the basis of considering the luminous efficiency of the blue sub-pixel, the display brightness of the blue sub-pixel can be guaranteed by combining the aperture ratio of the blue sub-pixel including the protruding portion tc; and setting 12%≤X1 / X2≤20% can also take into account the large distance between the adjacently arranged first sub-pixel 11 and the second sub-pixel 12, reduce the leakage current between the first sub-pixel 11 and the second sub-pixel 12, fully ensure the display brightness of the sub-pixel while improving the crosstalk problem between different sub-pixels and the problem of sub-pixel stealing brightness.

[0088] As a specific implementation, taking into account the luminous efficiency of the blue sub-pixel, the pixel aperture ratio of the blue sub-pixel, and the leakage current transmission path between the blue sub-pixel and other adjacent sub-pixels, after a large number of experimental verifications, it can be set in the blue sub-pixel containing the protrusion, X1 / X2=16%, so that the display brightness of the blue sub-pixel containing the protrusion can be guaranteed to meet the display requirements by combining the luminous efficiency of the blue sub-pixel and the aperture ratio of the blue sub-pixel containing the protrusion, and the display brightness of the blue sub-pixel will not be affected by the protrusion. And it can also ensure that the leakage current transmission path between the blue sub-pixel containing the protrusion and other adjacent sub-pixels is larger, reducing the leakage current between the first sub-pixel 11 and the second sub-pixel 12. By setting X1 / X2=23%, the display brightness of the blue sub-pixel containing the protrusion and the comprehensive consideration of the leakage current between the first sub-pixel and the second sub-pixel are guaranteed to achieve the best performance.

[0089] On the basis of the above embodiment, the area of ​​the protruding portion is S1, the area of ​​the main body is S2, 1 / 40≤S1 / S2≤1 / 2, that is, the area ratio between the protruding portion and the main body is between 1 / 40-1 / 2. Since the main body is the main part of the first sub-pixel or the second sub-pixel, and is used to define the main opening area of ​​the sub-pixel, the area of ​​the main body is set to be larger, which can ensure the basic display effect of the sub-pixel; the protruding portion is an auxiliary part of the first sub-pixel or the second sub-pixel, and can be used to assist in defining the opening area and shape of the sub-pixel, so the area of ​​the protruding portion is set to be smaller, which ensures that the overall display effect of the sub-pixel will not be affected, and the aperture ratio of the sub-pixel and the distance between the sub-pixel and other sub-pixels can be flexibly adjusted by flexibly adjusting the area of ​​the protruding portion, so that the transmission of the leakage current can be reduced by extending the spacing between different sub-pixels, and the display crosstalk between adjacent sub-pixels can be eliminated or reduced.

[0090] Furthermore, 1 / 20≤S1 / S2≤2 / 5, that is, the area ratio between the protrusion and the main body is between 1 / 20-2 / 5. In this way, it can be ensured that the sub-pixel including the protrusion can have a larger aperture ratio and take into account the larger distance between the adjacent first sub-pixel and the second sub-pixel, reduce the leakage current between the first sub-pixel and the second sub-pixel, fully ensure the display brightness of the sub-pixel while improving the crosstalk problem between different sub-pixels and the problem of sub-pixel stealing. Specifically, if S1 / S2<1 / 20, the area of ​​the protrusion is small, which affects the aperture ratio of the sub-pixel including the protrusion, and then affects the display brightness of the sub-pixel including the protrusion, and the protrusion has limited adjustment on the area and shape of the sub-pixel; if S1 / S2>2 / 5, the area of ​​the protrusion is large, resulting in a smaller spacing between the first sub-pixel and the second sub-pixel, shortening the transmission path of the leakage current between the first sub-pixel and the second sub-pixel, which will increase the leakage current between the first sub-pixel and the second sub-pixel, resulting in the display crosstalk between the first sub-pixel and the second pixel and the problem of sub-pixel transparency. Therefore, by reasonably setting 1 / 20≤S1 / S2≤2 / 5, it is ensured that both the aperture ratio of the sub-pixel and the crosstalk problem of the sub-pixel components can be taken into account, thereby comprehensively ensuring the display effect of the display panel.

[0091] Exemplarily, 1 / 20≤S1 / S2≤2 / 5, the ratio between S1 and S2 can specifically be 1 / 20, 1 / 15, 1 / 10, 1 / 5, and 2 / 5. The embodiment of the utility model does not describe the specific ratio data between S1 and S2.

[0092] In summary, the above-mentioned embodiment can take into account the aperture ratio of the sub-pixel including the protrusion and the leakage current transmission path between other sub-pixels by explaining the size of the sub-pixel including the protrusion, reduce the leakage current between different sub-pixels while ensuring the aperture ratio of the sub-pixel including the protrusion, ensure the display brightness of the sub-pixel while improving the problems of crosstalk and leakage current between pixels, and improve the overall display effect of the display panel.

[0093] Based on the above embodiments, Figure 5 is a schematic diagram of the structure of a second sub-pixel including a protruding portion provided by an embodiment of the utility model, Figure 6 is a schematic diagram of the structure of a third sub-pixel including a protruding portion provided by an embodiment of the utility model, combined with Figure 3 , Figure 5 and Figure 6 As shown, the main body zt includes a first side zt1 and a second side zt2, the first side zt1 and the second side zt2 extend along a first direction (the Y direction shown in the figure) and are arranged along a second direction (the X direction in the figure); the protruding portion tc includes a third side tc1, and the third side tc1 connects the first side zt1 and the second side zt2 on the same side; the third side tc1 includes a first sub-segment tc11 and a second sub-segment tc12, the first sub-segment tc11 connects the first side zt1, and the second sub-segment tc12 connects the second side zt2, the maximum angle between the side of the first sub-segment tc11 facing the second side zt2 and the first side zt1 is α1, the maximum angle between the side of the second sub-segment tc12 facing the first side zt1 and the second side zt2 is α2, 100°≤α1≤150°, 100°≤α2≤150°.

[0094] Specific, combined Figure 3 , Figure 5 and Figure 6As shown, the main body zt includes a first side zt1 and a second side zt2 that are arranged opposite to each other, and the first side zt1 and the second side zt2 both extend along the first direction (the Y direction shown in the figure), so as to ensure that the overall structure of the main body zt is regular, and the main body zt, as the main light-emitting area of ​​the sub-pixel, is conducive to ensuring the display effect of the sub-pixel including the protruding portion. Further, the protruding portion tc includes a third side tc1, and the third side tc1 includes a first sub-segment tc11 and a second sub-segment tc12, and there is an angle between the first side zt1 and the second side zt2 on the side of the first sub-segment tc11 facing the second side zt2, and there is an angle between the second side zt2 and the second side zt2 on the side of the second sub-segment tc12 facing the first side zt1. It can be understood that when the angle between the first sub-segment tc11 and the side facing the second side zt2 is larger, the extension direction of the first sub-segment tc11 is closer to the extension direction of the first side zt1, and when the angle between the second sub-segment tc12 and the side facing the first side zt1 is larger, the extension direction of the second sub-segment tc12 is closer to the extension direction of the second side zt2, and when the length of the protrusion tc in the first direction (the Y direction shown in the figure) remains unchanged, the area of ​​the protrusion tc is larger, that is, the aperture ratio of the sub-pixel including the protrusion tc is larger. However, combined with Figure 4 It can be known that when the angle between the side of the first sub-segment tc11 facing the second side zt2 and the first side zt1 is larger, and the angle between the side of the second sub-segment tc12 facing the first side zt1 and the second side zt2 is larger, the minimum distance between the first sub-pixel 11 and the second sub-pixel 12 is larger, which will shorten the leakage current transmission path between the first sub-pixel 11 and the second sub-pixel 12, increase the leakage current between the first sub-pixel 11 and the second sub-pixel 12, and cause the display crosstalk between the first sub-pixel 11 and the second sub-pixel 12 and the sub-pixel stealing problem. Therefore, considering the aperture ratio of the sub-pixel including the protruding portion and the leakage current transmission path between the sub-pixel and its adjacent sub-pixel, it can be set to 100°≤α1≤150° and 100°≤α2≤150, so that the leakage current transmission path between the sub-pixel including the protruding portion and the adjacent sub-pixel can be larger while ensuring that the sub-pixel including the protruding portion has a larger aperture ratio, thereby avoiding or reducing the display crosstalk problem and the stealing problem.

[0095] Furthermore, the above embodiment is described by taking the maximum angle α1 between the side of the first sub-segment tc11 facing the second side zt2 and the first side zt1 and the maximum angle α2 between the side of the second sub-segment tc12 facing the first side zt1 and the second side zt2 as examples. It can be understood that the setting method of the third side tc1 in the protrusion tc can also be described in other ways.

[0096] For details, please refer to Figure 3As shown, the angle between the side of the first subsegment tc11 facing the second side zt2 and the line between the endpoints a and d can be defined as α5, and the angle between the side of the second subsegment tc12 facing the first side zt1 and the line between the endpoints a and d can be defined as α6, which can be set to 10°≤α5≤60° and 10°≤α6≤60°. In this way, while ensuring that the sub-pixel containing the protrusion has a larger aperture ratio, the leakage current transmission path between it and the adjacent sub-pixel is larger, thereby avoiding or reducing the display crosstalk problem and the problem of stealing brightness.

[0097] It should be noted that the first sub-segment tc11 and the second sub-segment tc12 can be directly connected, that is, the first sub-segment tc11 and the second sub-segment tc12 form a third side tc. Figure 3 or the first sub-segment tc11 and the second sub-segment tc12 are not directly connected, and the third side tc1 also includes line segments other than the first sub-segment tc11 and the second sub-segment tc12, such as Figure 5 and Figure 6 The third subsegment tc13 is shown. The specific configuration of the third side tc1 will be described in subsequent embodiments.

[0098] Furthermore, 110°≤α1≤135°, 110°≤α2≤135°, that is, the angle between the side of the first sub-segment tc11 facing the second side zt2 and the first side zt1 is within the range of 110°-135°, and the angle between the side of the second sub-segment tc12 facing the first side zt1 and the second side zt2 is within the range of 110°-135°. In this way, it can be avoided that the pixel aperture ratio of the sub-pixel containing the protrusion is small due to the small angle, which affects the poor display effect of the sub-pixel. At the same time, it can be shown that the minimum distance between the sub-pixel containing the protrusion and the adjacent sub-pixel is large due to the large angle, resulting in large leakage current, and then causing serious crosstalk and serious sub-pixel display problems.

[0099] For example, 110°≤α1≤135°, α1 can be specifically 111°, 115°, 120°, 125°, 130°, 134°, 135°, etc. Similarly, 110°≤α2≤135°, α2 can be specifically 111°, 115°, 120°, 125°, 130°, 134°, 135°, etc. Moreover, the specific value of α1 can be the same as or different from the specific value of α2, which is not limited in the embodiment of the present utility model.

[0100] Furthermore, the above embodiment is described by taking the maximum angle α1 between the side of the first sub-segment tc11 facing the second side zt2 and the first side zt1 and the maximum angle α2 between the side of the second sub-segment tc12 facing the first side zt1 and the second side zt2 as examples. It can be understood that the setting method of the third side tc1 in the protrusion tc can also be described in other ways.

[0101] For details, please refer to Figure 3 As shown, the angle between the side of the first subsegment tc11 facing the second side zt2 and the line between the endpoints a and d can be defined as α5, and the angle between the side of the second subsegment tc12 facing the first side zt1 and the line between the endpoints a and d can be defined as α6, which can be set to 20°≤α5≤45° and 20°≤α6≤45°. This can avoid the situation where the pixel aperture ratio of the sub-pixel including the protrusion is small due to the small angle, which affects the poor display effect of the sub-pixel. At the same time, it can be shown that the minimum distance between the sub-pixel including the protrusion and the adjacent sub-pixel is large due to the large angle, which causes a large leakage current, and further causes serious crosstalk and serious problem of sub-pixel display brightness.

[0102] Exemplarily, 20°≤α5≤45°, and α5 can specifically be 20°, 23°, 25°, 28°, 30°, 35°, 40°, and 45°, etc. Similarly, 20°≤α6≤45°, and α6 can specifically be 20°, 23°, 25°, 28°, 30°, 35°, 40°, and 45°, etc. Moreover, the specific value of α5 may be the same as or different from the specific value of α6, and this is not limited in the embodiments of the present utility model. As a feasible implementation, α5=α6=25° may be set, and as another feasible implementation, α5=α6=35° may be set.

[0103] Based on the above embodiments, continue to refer to Figure 3 , Figure 5 and Figure 6 As shown, endpoint a of the first subsegment tc11 away from the second subsegment tc12, endpoint b of the first subsegment tc11 close to the second subsegment tc12, endpoint c of the second subsegment tc12 close to the first subsegment tc11, and endpoint d of the second subsegment tc12 away from the first subsegment tc11 are located on the same virtual circle 17.

[0104] Specifically, Figure 3 , Figure 5 and Figure 6As shown, the first subsegment tc11 includes an endpoint a on the side away from the second subsegment tc12 and an endpoint b on the side close to the second subsegment tc12, and the second subsegment tc12 includes an endpoint c on the side close to the first subsegment tc11 and an endpoint d on the side away from the first subsegment tc11, wherein the endpoints a, b, c and d are located on the circumference of the same virtual circle. Compared with the situation where the two endpoints of the first subsegment tc11 are located on the circumference of the same virtual circle, the two endpoints of the second subsegment tc12 are located on the circumference of the same virtual circle, but the two are not the same virtual circle, the technical solution in the embodiment of the utility model can ensure that the virtual circle has a larger circumference radius, for example, the radius R of the virtual circle 17 and the side length La of the first virtual side 161 of the virtual shape 16 satisfy 0.2*La≤Ra≤1.5*La. That is, the radius R of the virtual circle is designed to be 0.2 to 1.5 times the length La of the first virtual side of the corresponding sub-pixel. In this way, on the one hand, it is ensured that the virtual circle has a larger circumference radius, that is, the contour difference between the shape of the sub-pixel containing the protrusion and its virtual shape is larger, and the minimum distance between the sub-pixel containing the protrusion and the adjacent sub-pixel is ensured to be relatively small, thereby reducing the risk of leakage current between the sub-pixel containing the protrusion and the adjacent sub-pixel, reducing the display interference between two adjacent sub-pixels, and ensuring the display contrast between two adjacent sub-pixels. In addition, the endpoints a, b, c, and d are located on the circumference of the same virtual circle, which can also ensure that the edge contour of the third side tc11 of the protrusion tc is smoother, avoiding the problem of visible edges of sub-pixels, and improving display quality.

[0105] Furthermore, Figure 7 is a schematic structural diagram of a fourth sub-pixel including a protruding portion provided by an embodiment of the utility model, Figure 8 is a schematic diagram of the structure of a fifth sub-pixel including a protruding portion provided by an embodiment of the utility model, referring to Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the virtual circle 17 may be a circumscribed circle including the sub-pixels of the protruding portion, wherein the circumscribed circle may be a sub-pixel within a limited range of the virtual circle.

[0106] Specifically, refer to Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, when the virtual circle 17 is used as the circumscribed circle of the sub-pixel including the protrusion, part of the virtual circle 17 is located inside the sub-pixel, and the rest of the virtual circle is located outside the sub-pixel. Exemplarily, if the first sub-pixel includes the protrusion, part of the virtual circle is located inside the first sub-pixel, and the rest of the virtual circle is located outside the first sub-pixel; if the second sub-pixel includes the protrusion, part of the virtual circle is located inside the second sub-pixel, and the rest of the virtual circle is located outside the second sub-pixel. And, referring to Figure 3 , Figure 5 and Figure 6 As shown, the end point of the first side zt1 away from the protruding portion tc and the end point of the second side zt2 away from the protruding portion tc may be located on the circumference of the virtual circle 17; or refer to Figure 8 , the end point of the first side zt1 away from the protrusion tc and the end point of the second side zt2 away from the protrusion tc can be located within the limited range of the virtual circle 17. By setting the virtual circle as the circumscribed circle of the sub-pixel, the size difference between the third side tc11 and the virtual shape 16 is small, so that the aperture ratio of the sub-pixel can be large and the display effect of the sub-pixel can be guaranteed.

[0107] Specifically, refer to Figure 7 As shown, as a comparative example, Figure 7 The figure shows the case where the virtual circle is used as the inscribed circle 17'. When the virtual circle is used as the inscribed circle 17', the connection point between the third side tc1' and the first side zt1' is the endpoint a', the connection point between the third side tc1' and the second side zt2' is the endpoint d', and the angles between the third side tc1' and the line connecting the endpoints a' and d' are α7 and α8, respectively, where 70°≤α7≤90°, and 70°≤α8≤90°. Based on Figure 7 It can be known that when the virtual circle is used as the circumscribed circle, the opening area of ​​the sub-pixel including the protrusion is larger than the opening area of ​​the sub-pixel including the protrusion when the virtual circle is used as the inscribed circle. Therefore, in the embodiment of the utility model, setting the virtual circle as the circumscribed circle can ensure that the sub-pixel including the protrusion has a larger opening area, thereby ensuring the display effect of the sub-pixel.

[0108] Based on the above embodiments, continue to refer to Figure 3 , Figure 5 , Figure 7 and Figure 8 As shown, the first subsegment tc11 and the second subsegment tc12 are both arc-shaped, and the first subsegment tc11 and the second subsegment tc12 both coincide with the circumference of the virtual circle 14 .

[0109] Continue to refer Figure 3 , Figure 5 , Figure 7 and Figure 8As shown, the first sub-segment tc11 and the second sub-segment tc12 are both arc-shaped and both protrude toward the side away from the main body zt, so that the sub-pixel can have a larger aperture ratio and the display effect of the sub-pixel can be ensured. In addition, the first sub-segment tc11 and the second sub-segment tc12 both coincide with the circumference of the virtual circle 14, so that when preparing the sub-pixel including the protruding portion, the pattern design of the mask structure required for the first sub-segment tc11 and the second sub-segment tc12 is simple, which can reduce the difficulty of preparing the first sub-segment tc11 and the second sub-segment tc12, thereby reducing the process difficulty of the sub-pixel including the protruding portion and improving the preparation efficiency.

[0110] Based on the above embodiments, continue to refer to Figure 5 and Figure 6 As shown, the third side tc1 also includes a third sub-segment tc13, which connects the first sub-segment tc11 and the second sub-segment tc12; the third sub-segment tc13 can be a straight line segment, and the connection point between the third sub-segment tc13 and the first sub-segment tc11 is located on the circumference of the virtual circle 17, and the connection point between the third sub-segment tc13 and the second sub-segment tc12 is located on the circumference of the virtual circle 17.

[0111] For details, please refer to Figure 5 and Figure 6 As shown, the third side tc1 also includes a third sub-segment tc13. The third sub-segment tc13 serves as a connecting line segment between the first sub-segment tc11 and the second sub-segment tc12 and can be a straight line segment. This can reduce the difficulty of preparing the third side tc11 and improve the preparation efficiency of sub-pixels.

[0112] Based on the above embodiments, continue to refer to Figure 5 As shown, the first sub-segment tc11 and / or the second sub-segment tc12 are arc-shaped, and both protrude toward the side away from the main body zt, so that the sub-pixel can have a larger aperture ratio and the display effect of the sub-pixel can be guaranteed. It should be noted that the first sub-segment tc11 and / or the second sub-segment tc12 are arc-shaped, and the first sub-segment tc11 can be arc-shaped, the second sub-segment tc12 can be arc-shaped, or both the first sub-segment tc11 and the second sub-segment tc12 can be arc-shaped. Figure 5 The first sub-segment tc11 and the second sub-segment tc12 are both arc-shaped, which is not a limitation.

[0113] Based on the above embodiments, continue to refer to Figure 6As shown, the first subsegment tc11 and / or the second subsegment tc12 are straight segments, which can ensure that the preparation process of the first subsegment tc11 and the second subsegment tc12 is simple, reduce the difficulty of preparing the sub-pixel containing the protrusion, and improve the preparation efficiency; and setting the first subsegment tc11 and / or the second subsegment tc12 as a straight segment can also increase the distance between the sub-pixel containing the protrusion and the sub-pixel adjacent to it, that is, extend the transmission path of the leakage current, which is conducive to reducing the risk of display crosstalk and sub-pixel stealing caused by leakage current, and improving the display effect. It should be noted that the first subsegment tc11 and / or the second subsegment tc12 are straight segments, and the first subsegment tc11 can be a straight segment, the second subsegment tc12 can be a straight segment, or the first subsegment tc11 and the second subsegment tc12 can be both straight segments. Figure 6 The first sub-segment tc11 and the second sub-segment tc12 are both straight line segments. This is only described as an example, but not limiting.

[0114] Based on the above embodiments, continue to refer to Figure 5 and Figure 6 As shown, the main body zt also includes a fourth side zt3 arranged opposite to the third side tc1, and the fourth side zt3 connects the same side of the first side zt1 and the second side zt2; the length of the third sub-segment tc13 is X3, and the length of the fourth side zt3 is X4, wherein 0<X3≤X4 / 2.

[0115] Specifically, 0<X3≤X4 / 2, that is, the length of the third sub-segment tc13 needs to be greater than zero and less than half the length of the fourth side zt3. Figure 5 and Figure 6 As shown, the larger the length of the third sub-segment tc13, the greater the aperture ratio loss of the sub-pixel (the gap between the third side tc1 and the virtual shape 16 in the figure can be understood as the aperture ratio loss); the smaller the length of the third sub-segment tc13, although the aperture ratio loss is smaller, the difficulty of the sub-pixel preparation process increases. Therefore, considering the sub-pixel preparation process and the sub-pixel aperture ratio requirements, 0<X3≤X4 / 2 can be set to ensure that both the process difficulty and the aperture ratio are taken into account, thereby improving the overall performance of the display panel.

[0116] Furthermore, 5%≤X3 / X4≤40%. That is, the ratio between the length of the third sub-segment tc13 and the length of the fourth side zt3 is between 5% and 40%. In this way, both the process difficulty and the pixel aperture ratio can be taken into account. Specifically, if X3 / X4<5%, the length of the third sub-segment tc13 in the first direction (the Y direction as shown in the figure) is relatively small, which sharply increases the process difficulty of the third side, and requires extremely high precision for the mask pattern in the mask plate. The process difficulty is high and it is easy to cause the final product specifications to not meet the requirements; if X1 / X2>40%, the aperture ratio of the sub-pixel containing the protrusion is low, which affects the display brightness of the sub-pixel, or requires a larger driving signal under the same display brightness, which increases power consumption. Therefore, by reasonably setting 5%≤X3 / X4≤40%, it is ensured that both the aperture ratio of the sub-pixel and the process difficulty can be taken into account, and the comprehensive performance of the display panel is improved.

[0117] Exemplarily, 5%≤X3 / X4≤40%, and the ratio between X3 and X4 can specifically be 5%, 7%, 10%, 12.5%, 15.7%, 18%, 22.3%, 24.6%, 27%, 28.6%, 30%, 32.5%, 35%, 37%, 38.6% and 40%. The embodiment of the utility model does not describe the specific ratio data between X3 and X4. The ratio between X3 and X4 is described in detail below in combination with the luminous color of the sub-pixel including the protrusion.

[0118] As a feasible implementation, the first sub-pixel includes a protrusion and the first sub-pixel includes a red sub-pixel, wherein 20%≤X3 / X4≤30%. That is, for the red sub-pixel including the protrusion, the ratio between the length of the third sub-segment tc13 and the length of the fourth side zt3 is between 20% and 30%. In this way, on the basis of considering the luminous efficiency of the red sub-pixel, combined with ensuring the aperture ratio of the red sub-pixel including the protrusion tc, the preparation process of the red sub-pixel can be simple.

[0119] As a specific implementation, taking into account the luminous efficiency of the red sub-pixel, the pixel aperture ratio of the red sub-pixel and the preparation process of the red sub-pixel, after a large number of experimental verifications, it can be set in the red sub-pixel including the protrusion, X3 / X4=26%, so that the display brightness of the red sub-pixel including the protrusion can be guaranteed to meet the display requirements by combining the luminous efficiency of the red sub-pixel and the aperture ratio of the red sub-pixel including the protrusion, and the display brightness of the red sub-pixel will not be affected by the protrusion. It can also ensure that the preparation process of the red sub-pixel including the protrusion is relatively simple and the preparation efficiency is good, and the comprehensive consideration effect of the red sub-pixel including the protrusion reaches the optimal performance.

[0120] As another feasible implementation, the second sub-pixel includes a protrusion and the second sub-pixel includes a blue sub-pixel, wherein 20%≤X3 / X4≤30%. That is, for the blue sub-pixel including the protrusion, the ratio between the length of the third sub-segment tc13 and the length of the fourth side zt3 is between 20% and 30%. In this way, on the basis of considering the luminous efficiency of the blue sub-pixel, combined with ensuring the aperture ratio of the blue sub-pixel including the protrusion tc, the preparation process of the blue sub-pixel can be simple.

[0121] As a specific implementation, taking into account the luminous efficiency of the blue sub-pixel, the pixel aperture ratio of the blue sub-pixel and the blue sub-pixel preparation process, after a large number of experimental verifications, it can be set in the blue sub-pixel including the protrusion, X3 / X4=27%, so that the display brightness of the blue sub-pixel including the protrusion can be guaranteed to meet the display requirements by combining the luminous efficiency of the blue sub-pixel and the aperture ratio of the blue sub-pixel including the protrusion, and the display brightness of the blue sub-pixel will not be affected by the protrusion. It can also ensure that the preparation process of the blue sub-pixel including the protrusion is relatively simple and the preparation efficiency is good, and the comprehensive consideration effect of the blue sub-pixel including the protrusion reaches the optimal performance.

[0122] Based on the above embodiments, Fig. 9 is a schematic diagram of the structure of a sixth sub-pixel including a protruding portion provided by an embodiment of the utility model, combined with Figure 3 , Figure 5-Figure 9 As shown, the virtual shape 16 of the sub-pixel including the protrusion tc constitutes a first virtual parallelogram, the first virtual parallelogram has a first virtual edge 161, a second virtual edge 162 and a third virtual edge 163, the third virtual edge 163 connects the first virtual edge 161 and the second virtual edge 162 on the same side; the first virtual edge 161 partially overlaps with the first edge zt1; the second virtual edge 162 partially overlaps with the second edge zt2; the endpoint of the first sub-segment ct11 close to the second sub-segment ct12 side, and the endpoint of the second sub-segment ct12 close to the first sub-segment ct11 side, are both located on the third virtual edge 163.

[0123] Specific, combined Figure 3 , Figure 5-Figure 9 As shown, the virtual shape of the sub-pixel including the protrusion is a first virtual parallelogram, which can be specifically Figure 3 , Figure 5-Figure 8 The virtual rectangle, or Fig. 9The virtual parallelogram. The virtual shape in the embodiment of the utility model can be understood as a circumscribed shape corresponding to the sub-pixel containing the protrusion, and the circumscribed shape includes two sets of mutually parallel opposite sides, and the position of the protrusion farthest from the side of the main body is located on the circumscribed shape. As shown in the figure, further, the first virtual parallelogram has a first virtual side 161, a second virtual side 162, a third virtual side 163 and a fourth virtual side, the third virtual side 163 connects the same side of the first virtual side 161 and the second virtual side 162, the fourth virtual side 164 connects the same side of the first virtual side 161 and the second virtual side 162, and the third virtual side 163 and the fourth virtual side 164 are parallel and oppositely arranged. Furthermore, the first virtual edge 161 partially overlaps with the first edge zt1, the second virtual edge 162 partially overlaps with the second edge zt2, the position of the protruding portion tc farthest from the main body zt is located on the third virtual edge 163, specifically, the end point of the first sub-segment ct11 close to the second sub-segment ct12 and the end point of the second sub-segment ct12 close to the first sub-segment ct11 are both located on the third virtual edge 163, and the fourth virtual edge 164 at least partially overlaps with the fourth edge zt3 of the main body zt. By setting the end point of the first sub-segment ct11 close to the second sub-segment ct12 and the end point of the second sub-segment ct12 close to the first sub-segment ct11 to be located on the third virtual edge 163, the distance between the protruding portion tc and the virtual shape 16 can be kept small, the aperture ratio of the sub-pixel including the protruding portion tc can be ensured, and the display effect of the sub-pixel including the protruding portion tc can be ensured.

[0124] Optional, continue to refer to Figure 3 As shown, the first sub-segment tc11 is connected to the second sub-segment tc12 and the connection point between the two (end point b of the first sub-segment tc11 close to the second sub-segment tc12 or end point c of the second sub-segment tc12 close to the first sub-segment tc11) is located on the third virtual edge 163, and the third virtual edge 163 is tangent to the third edge tc1 at the connection point.

[0125] like Figure 3 As shown, the first sub-segment tc11 is directly connected to the second sub-segment tc12, and the shapes of the first sub-segment tc11 and the second sub-segment tc12 can both be arc-shaped and convex toward the side away from the main body zt, so as to ensure that the gap between the third side tc1 and the third virtual side 163 is small, and the aperture ratio of the sub-pixel including the protruding part is large. Furthermore, the third virtual side 163 is tangent to the third side tc1 at the connection point of the first sub-segment tc11 and the second sub-segment tc12, that is, the minimum distance between the third side tc1 and the third side 163 is 0, so as to ensure that the aperture ratio of the sub-pixel including the protruding part is large, and the display effect of the sub-pixel is improved.

[0126] Optional, continue with reference 3 and Fig. 9As shown, the first tangent q1 of any point on the first subsegment tc11 intersects with the third virtual edge 163 at the first intersection A; the angle between the third virtual edge 163 located at the first intersection A close to the first virtual edge 161 and the first tangent is α3, wherein 0°<α3<90°; the second tangent q2 of any point on the second subsegment tc12 intersects with the third virtual edge 163 at the second intersection B; the angle between the third virtual edge 163 located at the second intersection B close to the second virtual edge 162 and the second tangent is α4, wherein 0°<α4<90°.

[0127] Specifically, refer to Figure 3 and Fig. 9 , the angle between the third virtual edge 163 located at the first intersection A near the first virtual edge 161 and the first tangent q1 reflects the edge shape of the first sub-segment tc11. When the average value of the multiple corresponding angles between the tangents at different positions of the first sub-segment tc11 and the third virtual edge 163 is larger, it indicates that the average slope of the first sub-segment tc11 is larger, so that the area surrounded by the first sub-segment tc11, the first virtual edge 161 and the third virtual edge 163 is smaller, and the area corresponding to the protrusion tc is larger, which is conducive to improving the aperture ratio of the sub-pixel containing the protrusion, but at the same time it will also shorten the distance between the sub-pixel containing the protrusion and its adjacent sub-pixels, which may increase the risk of leakage current. Similarly, the angle between the third virtual edge 163 located at the second intersection B near the second virtual edge 162 and the second tangent q2 reflects the edge shape of the second sub-segment tc12. When the average value of the multiple angles corresponding to the tangents at different positions of the second sub-segment tc12 and the third virtual edge 163 is larger, it indicates that the absolute value of the average slope of the second sub-segment tc12 is larger, so that the area enclosed by the second sub-segment tc12, the second virtual edge 161 and the third virtual edge 163 is smaller, and the area corresponding to the protrusion tc is larger, which is conducive to improving the aperture ratio of the sub-pixel containing the protrusion, but at the same time, it will also shorten the distance between the sub-pixel containing the protrusion and its adjacent sub-pixel, which may increase the risk of leakage current. Therefore, the reasonable setting of the values ​​of α3 and α4 can take into account the effects of aperture ratio and leakage current reduction, for example, 0°<α3<90° and 0°<α4<90° can be set. Further, 10°<α3<80°, 10°<α4<80° can be set, or 20°<α3<70°, 20°<α4<70° can be further set.

[0128] It should be noted that the value of α3 and the value of α4 may be the same or different, and the embodiment of the present utility model does not limit this.

[0129] Based on the above embodiments, continue to refer to Figure 5 and Figure 8As shown, the virtual shape 16 of the sub-pixel including the protrusion constitutes a first virtual parallelogram, the first virtual parallelogram includes a first virtual axis m1, the center of the first virtual parallelogram is located on the first virtual axis m1, and the first virtual axis m1 intersects with the third side tc1; the first subsegment tc11 and the second subsegment tc12 are symmetrical about the first virtual axis m1.

[0130] refer to Figure 5 and Figure 8 The virtual shape 16 includes a first virtual axis m1, and the extension direction of the first virtual axis m1 can be parallel or approximately parallel to the extension directions of the first virtual edge 161 and the second virtual edge 162. Approximately parallel can be understood as the angle between the two being less than a preset angle, such as 5° or 10°. In addition, a virtual axis m1 intersects with the third edge tc1, and the first sub-segment tc11 and the second sub-segment tc12 are symmetrical about the first virtual axis m1, so that the shapes of the first sub-segment tc11 and the second sub-segment tc12 located on both sides of the first virtual axis m1 are completely the same, that is, the areas of the protrusions located on both sides of the first virtual axis m1 are completely the same, and the sub-pixel including the protrusion tc is ensured to be an axisymmetric structure or an approximately axisymmetric structure, and the display effect of the sub-pixel including the protrusion tc is ensured to be relatively balanced, and there will be no problem of obvious display differences in different regions due to large shape differences in different regions of the sub-pixel, and there will be no four-way color deviation, so as to ensure the display effect of the sub-pixel and the display panel.

[0131] Continue to refer Figure 5 As shown, the third side tc1 also includes a third subsegment tc13, and the third subsegment tc13 connects the first subsegment tc11 and the second subsegment tc12; the third subsegment tc13 intersects with the first virtual axis m1, and the midpoint of the third subsegment tc13 is located on the first virtual axis m1. That is, the lengths of the third subsegments tc13 located on both sides of the first virtual axis m1 are exactly the same, ensuring that the sub-pixel including the protruding portion tc is an axisymmetric structure or an approximately axisymmetric structure, ensuring that the display effect of the sub-pixel including the protruding portion tc is relatively balanced, and there will be no problem of obvious display differences in different regions due to large differences in shapes of different sub-pixels, and there will be no four-way color deviation, thereby ensuring the display effect of the sub-pixel and the display panel.

[0132] Based on the above embodiments, Fig.10 is a schematic diagram of the structure of a second display panel provided by an embodiment of the utility model, Fig.11 is a schematic diagram of the relative position relationship between a sub-pixel including a protrusion and a touch grid line in a touch electrode provided by an embodiment of the utility model, combined with Fig.10 and Fig.11As shown, the display panel further includes a touch electrode 18 located on the light-emitting side of the sub-pixel; the touch electrode 18 includes a first touch grid line 181 and a second touch grid line 182, and the extension direction of the first touch grid line 181 and the second touch grid line 182 are both the same as the extension direction of the first virtual axis m1; the first sub-segment tc11 and the first touch grid line 181 are located on the same side of the first virtual axis m1, and the second sub-segment tc12 and the second touch grid line 182 are located on the same side of the first virtual axis m1; the first sub-segment tc11 and the first touch grid line 181 are located on the same side of the first virtual axis m1; c11 includes a first point C, and the second subsegment tc12 includes a second point D, and the first point C and the second point D are symmetrical about the first virtual axis m1; the first touch grid line 181 includes a third point E, and the second touch grid line 182 includes a fourth point F, and the third point E and the fourth point F are symmetrical about the first virtual axis m1; the distance between the first point C and the third point E is a first distance d3, and the distance between the second point D and the fourth point F is a second distance d4, and the difference between the first distance d3 and the second distance d4 is within a preset range.

[0133] like Fig.10 As shown, the display panel provided by the embodiment of the utility model can be a touch display panel, and the touch display panel can include a touch structure located on the light-emitting side of the display panel, and the touch structure can be a self-capacitive touch structure or a mutual-capacitive touch structure. The self-capacitive touch structure is usually composed of a plurality of touch electrode blocks (not shown in the figure) arranged in an array, and each touch electrode block can form a self-capacitance with the ground. The external capacitance formed by the finger contact will change the self-capacitance formed between the touch electrode block and the ground, and then the specific position of the touch point can be detected. The mutual-capacitance touch display panel is usually composed of touch sensing electrodes and touch driving electrodes (not shown in the figure), and mutual capacitance will be formed at the intersection of the touch driving electrode and the touch sensing electrode. The external capacitance formed by the finger contact will change the mutual capacitance between the two electrodes, and then the specific position of the touch point can be detected. Further, the touch electrode 18 can be a grid-shaped touch electrode, and the sub-pixel can be arranged in the mesh corresponding to the grid-shaped touch electrode 18 to ensure that the touch grid line in the touch electrode 18 will not have a significant impact on the light emission of the sub-pixel.

[0134] Further, combined with Fig.10 and Fig.11As shown, the touch electrode 18 includes a first touch grid line 181 and a second touch grid line 182, the first touch grid line 181 and the first sub-segment tc11 are located on the same side of the first virtual axis m1, the second touch grid line 182 and the second sub-segment tc12 are located on the same side of the first virtual axis m1, and the difference between the distance d3 between the first point C in the first sub-segment tc11 and the third point E in the first touch grid line 181 and the distance d4 between the second point D in the second sub-segment tc12 and the fourth point F in the second touch grid line 182 is within a preset range, that is, the first sub-segment tc The distance d3 between the first point C in FIG11 and the third point E in the first touch grid line 181 is the same as or similar to the distance d4 between the second point D in the second subsegment tc12 and the fourth point F in the second touch grid line 182. In this way, the influence of the first touch grid line 181 on the light emission of the sub-pixel including the protrusion tc is the same as or similar to the influence of the second touch grid line 182 on the light emission of the sub-pixel including the protrusion tc, thereby ensuring that the touch electrode located on the light emitting side of the sub-pixel has the same or similar influence on the light emission of the sub-pixel in different directions or at different angles, thereby ensuring the display balance of the display panel.

[0135] Further, such as Fig.10 As shown, for the sub-pixel including the protrusion and the sub-pixel not including the protrusion, Fig.10 Among the sub-pixels 11 including protrusions and the sub-pixels 12 not including protrusions, the distance between the sub-pixels including protrusions and the touch grid lines of the touch electrodes 18 is larger, which is beneficial to reducing the brightness attenuation of large-viewing-angle light in the sub-pixels including protrusions, ensuring that the large viewing angle color deviation of the sub-pixels including protrusions can be weakened, ensuring the display effect of the sub-pixels including protrusions, and further ensuring the display effect of the entire display panel.

[0136] It should be noted that the embodiment of the utility model only takes the touch grid lines in the touch electrode as the signal lines on the light-emitting side of the sub-pixel. It can be understood that the display panel provided by the embodiment of the utility model may also include other signal lines located on the light-emitting side of the sub-pixel. The arrangement of the other signal lines is the same as the arrangement between the sub-pixels to ensure that the effects of the other signal lines on the light emitting of the sub-pixels in different directions or at different angles are the same or similar, thereby ensuring the display balance of the display panel.

[0137] It should also be noted that the first point C is any point in the first subsegment tc11, and the second point D is any point in the second subsegment tc12, and it is only necessary that the first point C and the second point D are symmetrical about the first virtual axis m1. The third point E is any point in the first touch grid line 181, and the second point D is any point in the second touch grid line 182, and it is only necessary that the third point E and the fourth point F are symmetrical about the first virtual axis m1.

[0138] Optional, Fig.12 is a schematic diagram of the structure of a seventh sub-pixel including a protruding portion provided by an embodiment of the present utility model, such as Fig.12 As shown, the virtual shape of the sub-pixel including the protrusion tc constitutes a first virtual parallelogram, the first virtual parallelogram includes a first virtual axis m1, the center of the first virtual parallelogram is located on the first virtual axis m1, and the first virtual axis m1 intersects with the third side tc1; the first sub-segment tc11 and the second sub-segment tc12 are asymmetric about the first virtual axis m1.

[0139] refer to Fig.12 The virtual shape 16 includes a first virtual axis m1, and the extension direction of the first virtual axis m1 can be parallel or approximately parallel to the extension directions of the first virtual edge 161 and the second virtual edge 162. Approximately parallel can be understood as the angle between the two being less than a preset angle, such as 5° or 10°. In addition, a virtual axis m1 intersects with the third edge tc1. Furthermore, the first sub-segment tc11 and the second sub-segment tc12 are asymmetric about the first virtual axis m1, thereby reducing the restrictions on the setting method of the first sub-segment tc11 and the second sub-segment tc12, ensuring that the setting freedom of the first sub-segment tc11 and the second sub-segment tc12 is high, and improving the setting flexibility of the first sub-segment tc11 and the second sub-segment tc12. Moreover, in combination with the orientation direction of the protrusion tc and the positional relationship between the sub-pixel including the protrusion and the sub-pixel adjacent thereto, setting the first sub-segment tc11 and the second sub-segment tc12 asymmetric about the first virtual axis m1 can also increase the minimum distance between the sub-pixel including the protrusion and the sub-pixel adjacent thereto, reduce the leakage current transmission path, reduce the leakage current between the first sub-pixel and the second sub-pixel, avoid mutual crosstalk of display signals between the first sub-pixel and the second sub-pixel, avoid the problem of stealing light between two adjacent sub-pixels, and improve the display effect of the display panel.

[0140] For further information, please refer to Fig.12 As shown, the third side tc1 also includes a third sub-segment tc13, and the third sub-segment tc13 connects the first sub-segment tc11 and the second sub-segment tc12; the third sub-segment tc13 intersects with the first virtual axis m1, and the midpoint of the third sub-segment tc13 is not on the first virtual axis m1. That is, the lengths of the third sub-segments tc13 on both sides of the first virtual axis m1 are different, ensuring that the sub-pixel containing the protrusion tc is a non-axisymmetric structure, so that the shape of the sub-pixel containing the protrusion tc has a high degree of freedom in setting, and the shape of the protrusion can be flexibly adjusted according to actual needs, for example, according to the relative position relationship between the first sub-pixel and the second sub-pixel, the relative position relationship between the third sub-segment and the first virtual side is adjusted to increase the leakage current transmission path, and reduce the display crosstalk and sub-pixel stealing caused by the leakage current.

[0141] To sum up, the above embodiments explain the sub-pixel including the protrusion from multiple angles, such as the shape of the sub-pixel including the protrusion, the relative position relationship with the virtual circle, and the relative position relationship with the virtual shape. It can be understood that the sub-pixel including the protrusion provided by the embodiment of the utility model can take into account the sub-pixel aperture ratio and the leakage current transmission path between other sub-pixels, while ensuring the aperture ratio of the sub-pixel including the protrusion, reducing the leakage current between different sub-pixels, ensuring the display brightness of the sub-pixel, while taking into account the improvement of the problems of crosstalk and leakage current between pixels, thereby improving the overall display effect of the display panel.

[0142] Optional, Fig.13 is a schematic diagram of the structure of the third display panel provided by the embodiment of the utility model, combined with Figure 3 and Fig.13 As shown, the first virtual quadrilateral 14 comprises a right-angled trapezoid.

[0143] Specifically, Figure 3 Take the first sub-pixel as an example, where the sub-pixel includes a protruding portion. Figure 3 As shown, since the first sub-pixel 11 includes a protruding portion, the shape of the first sub-pixel 11 changes compared to the prior art, so that the first virtual quadrilateral 14 formed by the center line connecting the first sub-pixel 11 and the second sub-pixel 12 is adjusted from a rectangle in the prior art to a right-angled trapezoid. By adjusting the shape of the first sub-pixel 11, it is possible to ensure that the display aperture ratio and the leakage current are both taken into account. At the same time, the shape of the right-angled trapezoid of the first virtual quadrilateral 14 does not change much compared to the shape of the rectangle. The shape of the first virtual quadrilateral 14 is also a regular pattern, which ensures that the display panel has a regular display effect when displaying, that is, the shape adjustment of the first sub-pixel 11 can ensure that the display effect is not affected. Fig.13 For example, the second sub-pixel 12 includes a sub-pixel with a protruding portion. Fig.13 As shown, since the second sub-pixel 12 includes a protruding portion, the shape of the second sub-pixel 12 is changed compared to the prior art, so that the first virtual quadrilateral 14 formed by the center line connecting the first sub-pixel 11 and the second sub-pixel 12 is adjusted from a rectangle in the prior art to a right-angled trapezoid. By adjusting the shape of the second sub-pixel 12, it is possible to ensure that the display aperture ratio and the leakage current are both taken into account. At the same time, the shape of the right-angled trapezoid of the first virtual quadrilateral 14 does not change much compared to the shape of the rectangle. The shape of the first virtual quadrilateral 14 is also a relatively regular pattern, ensuring that the display panel has a regular display effect when displaying, that is, the shape adjustment of the second sub-pixel 12 can ensure that the display effect is not affected.

[0144] Continue to refer Figure 3 and Fig.13As shown, in the same first virtual quadrilateral 14, the angle difference Δβ between the non-right angle and the right angle satisfies |Δβ|≤5°. Specifically, in addition to the two right angles, the right-angled trapezoid also includes two non-right angles, and the two non-right angles can be a first non-right angle β1 and a second non-right angle β2, respectively, wherein the first non-right angle β1 can be an acute angle, and the second non-right angle β2 can be an obtuse angle. The angle difference Δβ between the non-right angle and the right angle is set to satisfy |Δβ|≤5, that is, the angle difference between the first non-right angle β1 and the right angle is within 5°, and the angle difference between the second non-right angle β2 and the right angle is also within 5°. In this way, the right-angled trapezoid formed by the first virtual quadrilateral 14 is not much different from the rectangle, and the shape of the first virtual quadrilateral 14 is also used as a relatively regular figure to ensure that the display panel has a regular display effect when displaying, that is, the shape adjustment of the sub-pixel containing the protrusion can ensure that the display effect is not affected.

[0145] Furthermore, the angle difference Δβ between the non-right angle and the right angle satisfies |Δβ|≤1°. That is, the angle difference between the first non-right angle β1 and the right angle is within 1°, and the angle difference between the second non-right angle β2 and the right angle is also within 1°. In this way, the right-angled trapezoid formed by the first virtual quadrilateral 14 is very different from the rectangle. The shape of the first virtual quadrilateral 14 is also used as a basic regular pattern to ensure that the display panel has a regular display effect when displaying. That is, the shape adjustment of the sub-pixel including the protrusion can ensure that the display effect is not affected.

[0146] On the basis of the above embodiment, as a feasible implementation, the first sub-pixel 11 includes a main body zt and a protruding portion tc, and the first sub-pixel 11 includes a red sub-pixel; in the first virtual quadrilateral 14, the first non-right angle β1 satisfies β1=89.34°, and the second non-right angle β2 satisfies β2=90.66°. That is, when the sub-pixel including the protruding portion tc is a red sub-pixel, considering the display aperture ratio of the red sub-pixel, the luminous efficiency of the red sub-pixel, the leakage current transmission path between the red sub-pixel and other sub-pixels, and the overall display regularity of the red sub-pixel, the first non-right angle β1 in the red sub-pixel can be set to satisfy β1=89.34°, and the second non-right angle β2 can satisfy β2=90.66°, so as to ensure that the display performance of the red sub-pixel is optimal.

[0147] On the basis of the above embodiment, as another feasible implementation manner, the second sub-pixel 12 includes a main portion zt and a protruding portion tc, and the second sub-pixel 12 includes a blue sub-pixel; in the first virtual quadrilateral 14, the first non-right angle β1 satisfies β1=89.31°, and the second non-right angle β2 satisfies β2=90.69°; or, the first non-right angle β1 satisfies β1=89.32°, and the second non-right angle β2 satisfies β2=90.68°. That is, when the sub-pixel including the protrusion tc is a blue sub-pixel, considering the display aperture ratio of the blue sub-pixel, the luminous efficiency of the blue sub-pixel, the leakage current transmission path between the blue sub-pixel and other sub-pixels, and the overall display regularity of the blue sub-pixel, the first non-right angle β1 in the blue sub-pixel can be set to satisfy β1=89.31°, and the second non-right angle β2 can satisfy β2=90.69, or the first non-right angle β1 in the blue sub-pixel can be set to satisfy β1=89.32°, and the second non-right angle β2 can satisfy β2=90.68°, to ensure that the display performance of the blue sub-pixel is optimized.

[0148] Optional, continue to refer to Fig.13 As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', and the third direction X' and the fourth direction Y' intersect; the display panel further includes a plurality of repeating units 19, and the repeating unit 19 includes four first virtual quadrilaterals 14 arranged along the third direction X' and / or the fourth direction Y'; the four first virtual quadrilaterals 14 in the repeating unit 19 include two first-type virtual quadrilaterals 141 and two second-type virtual quadrilaterals 142; the first-type virtual quadrilateral 141 and the second-type virtual quadrilateral The quadrilaterals 142 are arranged alternately in sequence along the third direction X' and / or the fourth direction Y', and the first type virtual quadrilateral 141 and the second type virtual quadrilateral 142 include common sides; among the four internal angles of the first type virtual quadrilateral 141, two internal angles arranged along the third direction X' are non-right angles, and two internal angles arranged along the third direction X' are right angles; among the four internal angles of the second type virtual quadrilateral 142, two internal angles arranged along the fourth direction Y' are non-right angles, and two internal angles arranged along the fourth direction Y' are right angles.

[0149] like Fig.13 As shown, the display panel includes a plurality of repeating units 19, and the repeating unit 19 can be understood as a structure that appears repeatedly in the display panel. Each repeating unit 19 includes four first virtual quadrilaterals 14, and the four first virtual quadrilaterals 14 in each repeating unit 19 can be arranged along the third direction X' or along the fourth direction Y'. Fig.13The display panel includes a case where four first virtual quadrilaterals 14 in the repeating unit 19 are arranged along the third direction X' and a case where four first virtual quadrilaterals 14 in the repeating unit 19 are arranged along the fourth direction Y'. Further, the four first virtual quadrilaterals 14 in each repeating unit 19 include two first-type virtual quadrilaterals 141 and two second-type virtual quadrilaterals 142, and the two non-right-angled edges of the first-type virtual quadrilateral 141 are arranged along the third direction X', and the two non-right-angled edges of the second-type virtual quadrilateral 142 are arranged along the fourth direction Y', that is, there is a difference between the non-right-angled arrangement of the first-type virtual quadrilateral 141 and the non-right-angled arrangement of the second-type virtual quadrilateral 142. In addition, the first type of virtual quadrilateral 141 and the second type of virtual quadrilateral 142 are alternately arranged in sequence along the third direction X' and / or the fourth direction Y'. This can avoid the situation where all non-right angles in the first virtual quadrilateral 14 are arranged along the third direction X' and / or the fourth direction Y', ensure that the non-right angles in the first virtual quadrilateral 14 are evenly distributed in the third direction X' and / or the fourth direction Y', ensure good display uniformity, avoid the situation where the display difference between the non-right angle concentrated setting area and other areas due to the non-right angle concentrated setting is large, and ensure that the overall display balance of the display panel is good.

[0150] For further information, please refer to Fig.13 As shown, in the same repeating unit 19, the first non-right angle β1 and the second non-right angle β2 are arranged alternately in sequence along the third direction X' and / or the fourth direction Y', that is, the acute angle and the obtuse angle are arranged alternately in sequence in the third direction X' and / or the fourth direction Y', further ensuring good display uniformity, avoiding the situation where the display difference between the area with concentrated acute angles or obtuse angles and other areas is large due to the concentrated setting of acute angles or obtuse angles, and ensuring good overall display balance of the display panel.

[0151] Based on the above embodiments, Fig.14 This is a schematic diagram of the structure of a repeating unit provided in an embodiment of the utility model. Fig.13 and Fig.14As shown, the repeating unit 19 includes a first subunit 191 and a second subunit 192 arranged along the third direction X' and / or the fourth direction Y', the first subunit 191 includes a first type virtual quadrilateral 141 and a second type virtual quadrilateral 142, and the second subunit 192 includes a first type virtual quadrilateral 141 and first and second type virtual quadrilaterals 142; among the four internal angles corresponding to the common sides of the first type virtual quadrilateral 141 and the second type virtual quadrilateral 142 in the first subunit 191, three internal angles are right angles and one internal angle is a non-right angle; among the four internal angles corresponding to the common sides of the first type virtual quadrilateral 141 and the second type virtual quadrilateral 142 in the second subunit 192, three internal angles are right angles and one internal angle is a non-right angle; among the four internal angles corresponding to the common sides of the first subunit 191 and the second subunit 192, one internal angle is a right angle and three internal angles are non-right angles.

[0152] like Fig.13 and Fig.14 As shown, each repeating unit 19 includes a first subunit 191 and a second subunit 192, and each of the first subunit 191 and the second subunit 192 includes a first type virtual quadrilateral 141 and a second type virtual quadrilateral 142. The four inner angles corresponding to the common sides of the two first virtual quadrilaterals 14 in each subunit include three right angles and one non-right angle, and the four inner angles corresponding to the common sides of the first subunit 191 and the second subunit 192 include three non-right angles and one right angle. Such a setting of right angles and non-right angles in the repeating unit 19 ensures that each first virtual quadrilateral 14 is a right-angled trapezoid, and ensures that the right angles and non-right angles are staggered, avoiding the situation where the display difference between the non-right angle concentrated setting area and other areas is large due to the non-right angle concentrated setting, and ensuring that the overall display balance of the display panel is good.

[0153] Continue to refer Fig.13 and Fig.14 As shown, in the first type virtual quadrilateral 141 and the second type virtual quadrilateral 142 of the first subunit 191, the internal angle where the first vertex P1 is located is an acute angle, and the internal angle where the second vertex P2 is located is an obtuse angle; in the first type virtual quadrilateral 141 and the second type virtual quadrilateral 142 of the second subunit 192, the internal angle where the first vertex P1 is located is an obtuse angle, and the internal angle where the second vertex P2 is located is an acute angle.

[0154] like Fig.14As shown, in the first subunit 191, the internal angle corresponding to the first vertex P1 includes an acute angle and a right angle, and the internal angle corresponding to the second vertex P2 includes an obtuse angle and a right angle; in the second subunit 192, the internal angle corresponding to the first vertex P1 includes an obtuse angle and a right angle, and the internal angle corresponding to the second vertex P2 includes an acute angle and a right angle. That is, in the first subunit 191, the internal angle where the first vertex P1 is located is an acute angle, and the internal angle where the second vertex P2 is located is an obtuse angle; in the second subunit 192, the internal angle where the first vertex P1 is located is an obtuse angle, and the internal angle where the second vertex P2 is located is an acute angle. That is, in the first subunit 191 and the second subunit 192, there is a difference in the internal angle corresponding to the first vertex P1, and there is a difference in the internal angle corresponding to the second vertex P2. Such a differentiated setting ensures that the acute angle and the obtuse angle in the right-angled trapezoid are evenly distributed in the third direction X' and / or the fourth direction Y', avoiding the situation where the display difference between the area where the acute angle or obtuse angle is concentrated and other areas is large due to the concentrated setting of acute angles or obtuse angles, and ensuring that the overall display balance of the display panel is good.

[0155] Based on the above embodiments, Fig.15 is a schematic diagram of the structure of a first virtual quadrilateral provided by an embodiment of the utility model, such as Fig.15 As shown in FIG. 1 , the center O1 of the first virtual quadrilateral 14 does not coincide with the center O2 of the third sub-pixel 13 located inside the first virtual quadrilateral 14. In the prior art, when the shape of the first sub-pixel or the second sub-pixel does not change, the center of the first virtual quadrilateral coincides with the center of the third sub-pixel located inside the first virtual quadrilateral. Due to the change in the shape of the first sub-pixel or the second sub-pixel, for example, the second sub-pixel 12 includes a main body portion zt and a protruding portion tc, and the shape of the second sub-pixel 12 changes, as shown in FIG. Fig.14 As shown, the center position of the second sub-pixel 12 changes compared to before the shape change occurs, so that the center O1 of the first virtual quadrilateral 14 does not coincide with the center O2 of the third sub-pixel 13 located inside the first virtual quadrilateral 14. In this case, the position of the third sub-pixel 13 can be reasonably adjusted according to the shape change of the sub-pixel (such as the second sub-pixel 12) containing the protrusion, so as to ensure that the distance between the third sub-pixel 13 and the two sub-pixels (such as the second sub-pixel 12) containing the protrusion arranged around it is the same or similar, and to ensure that the mixing effect between sub-pixels of different colors and the effect of suppressing leakage current are the same or similar. It should be noted that the center of the first virtual quadrilateral can be understood as the geometric center of the first virtual quadrilateral, such as the intersection of two diagonal lines, and the center of the third sub-pixel can be understood as the geometric center of the third sub-pixel, such as the intersection of the perpendicular bisectors of two connected sides.

[0156] Specifically, Fig.15As shown, among the two first sub-pixels 11 or the two second sub-pixels 12 corresponding to the same first virtual quadrilateral 14, there is a first sub-pixel 11 or a second sub-pixel 12 including a first protruding portion tc' and a first main portion zt', and the first protruding portion tc' is located on the side of the first main portion zt' close to the intersection O1 of the two diagonals in the first virtual quadrilateral 14; the center of the third sub-pixel 13 is located on the side of the intersection of the two diagonals in the first virtual quadrilateral 14 close to the first protruding portion tc'.

[0157] Specifically, there is a first sub-pixel 11 or a second sub-pixel 12 including a first protruding portion tc' and a first main portion zt', which can be understood as a sub-pixel including a protruding portion including a first protruding portion tc' and a first main portion zt'. Fig.15 As shown, the second sub-pixel 12 includes a first protruding portion tc' and a first main portion zt'. Fig.15 As shown, the first protrusion tc' is located on the side of the first main body zt' close to the intersection O1 of the two diagonals in the first virtual quadrilateral 14, so that the sub-pixel including the first protrusion tc' and the first main body zt has an increased average distance from the intersection O1 of the two diagonals in the first virtual quadrilateral 14 compared to the sub-pixel whose shape has not changed (as shown in the virtual shape 16 in the figure), that is, the average distance between the two sub-pixels including the protrusions located on both sides of the intersection O1 of the two diagonals in the first virtual quadrilateral 14 (as shown in the figure) and the intersection O1 of the two diagonals in the first virtual quadrilateral 14 is different. Therefore, in the embodiment of the utility model, the center of the third sub-pixel 13 is arranged to be located at a side of the intersection of the two diagonals of the first virtual quadrilateral 14 close to the first protrusion tc', so that the average distance between the third sub-pixel 13 and the two sub-pixels containing the protrusions (the second sub-pixel 12 shown in the figure) can be the same or similar, so that the color mixing effect between the third sub-pixel 13 and the two sub-pixels containing the protrusions can be the same or similar, thereby ensuring the display effect of the display panel; and the average distance between the third sub-pixel 13 and the two sub-pixels containing the protrusions (the second sub-pixel 12 shown in the figure) is the same or similar, and the leakage current transmission distance between the third sub-pixel 13 and the two sub-pixels containing the protrusions can be the same or similar, thereby avoiding the problem of excessive leakage current caused by the small leakage current transmission distance on one side, and avoiding the occurrence of more serious display crosstalk and sub-pixel stealing problems.

[0158] Based on the above embodiments, Fig.16 is a schematic diagram of the structure of a second virtual quadrilateral provided by an embodiment of the utility model, such as Fig.16As shown, the center of the second virtual quadrilateral 15 does not coincide with the center of the first sub-pixel located inside the second virtual quadrilateral 15 ; or, the center of the second virtual quadrilateral 15 does not coincide with the center of the second sub-pixel located inside the second virtual quadrilateral 15 .

[0159] Specifically, the center of the second virtual quadrilateral 15 does not coincide with the center of the first sub-pixel located inside the second virtual quadrilateral 15; or, the center of the second virtual quadrilateral 15 does not coincide with the center of the second sub-pixel located inside the second virtual quadrilateral 15 means that the center of the second virtual quadrilateral 15 does not coincide with the center of the sub-pixel located inside the second virtual quadrilateral 15 and including the protrusion. Fig.16 It is exemplarily shown that the centers of the first sub-pixels 11 inside the second virtual quadrilateral 15 do not overlap. Fig.16 As shown, the shape of the second virtual quadrilateral 15 is a rectangle.

[0160] In the prior art, when the shapes of the first sub-pixel and the second sub-pixel do not change, the center of the second virtual quadrilateral coincides with the center of the first sub-pixel located inside the second virtual quadrilateral, and coincides with the center of the second sub-pixel located inside the second virtual quadrilateral. Since the shape of the first sub-pixel 11 or the second sub-pixel 12 changes, for example, the first sub-pixel 11 includes a main body zt and a protruding portion tc, the shape of the first sub-pixel 11 changes, so that the center position of the first sub-pixel 11 changes compared to before the shape change occurs, so that the center O3 of the second virtual quadrilateral 15 does not coincide with the center O4 of the first sub-pixel 11 located inside the second virtual quadrilateral 15. In this case, the position of the sub-pixel (for example, the first sub-pixel 11) containing the protruding portion can be reasonably adjusted according to the shape change of the sub-pixel (for example, the first sub-pixel 11) containing the protruding portion, so as to ensure that the distance between the sub-pixel (for example, the first sub-pixel 11) containing the protruding portion and the plurality of third sub-pixels 13 arranged around it is the same or similar, and to ensure that the mixing effect between sub-pixels of different colors and the effect of suppressing leakage current are the same or similar. It should be noted that the center of the second virtual quadrilateral can be understood as the geometric center of the second virtual quadrilateral, such as the intersection of two diagonal lines. The center of the first sub-pixel or the second sub-pixel can be understood as the geometric center of the first sub-pixel or the second sub-pixel. When the sub-pixel including the protrusion is an axially symmetrical figure, its center is located on the symmetry axis of the sub-pixel including the protrusion.

[0161] Based on the above embodiments, Fig.16 is a schematic diagram of the structure of a fourth display panel provided by an embodiment of the utility model, Fig.17 is a schematic structural diagram of a first sub-pixel group provided by an embodiment of the utility model, Fig.18is a schematic structural diagram of a fifth display panel provided by an embodiment of the utility model, Fig.19 is a schematic diagram of the structure of the second first sub-pixel group provided by an embodiment of the utility model, such as Figure 16-Figure 19 As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', the first sub-pixel 11 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, the second sub-pixel 12 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, the third direction X' and the fourth direction Y' intersect, the third direction X' intersects with the first direction Y and the second direction X, and the fourth direction Y' intersects with the first direction Y and the second direction X; the first sub-pixel 11 includes a protruding portion tc; the main body portion zt includes The first sub-pixel 11 includes a first side zt1 and a second side zt2, the first side zt1 and the second side zt2 extend along the first direction Y and are arranged along the second direction X; the protrusion tc includes a third side tc1, the third side tc1 connects the first side zt1 and the second side zt2 on the same side; the first sub-pixel 11 also includes a fourth side zt3 opposite to the third side tc1, the fourth side zt3 connects the first side zt1 and the second side zt2 on the same side; the display panel includes a first sub-pixel group 20, the first sub-pixel group 20 includes a first first sub-pixel 111, a second first sub-pixel 112, The first first sub-pixel 111 and the second first sub-pixel 112 are arranged adjacent to each other along the third direction X', the third first sub-pixel 113 and the fourth first sub-pixel 114 are arranged adjacent to each other along the third direction X', the first first sub-pixel 111 and the third first sub-pixel 113 are arranged adjacent to each other along the first direction Y, the first first sub-pixel 111 and the fourth first sub-pixel 114 are arranged adjacent to each other along the second direction X, the second first sub-pixel 112 and the fourth first sub-pixel 114 are arranged adjacent to each other along the third direction X'. The first sub-pixels 20 are arranged adjacent to each other in a direction Y; in the same first sub-pixel group 20, there are two first sub-pixels whose third sides tc1 and fourth sides zt3 are arranged along the first direction Y, and in the two first sub-pixels 11 whose third sides tc1 and fourth sides zt3 are arranged along the first direction Y, the protrusion directions of the protrusions tc are opposite; there are two first sub-pixels 11 whose third sides tc1 and fourth sides zt3 are arranged along the second direction X; and in the two first sub-pixels 11 whose third sides tc1 and fourth sides zt3 are arranged along the second direction X, the protrusion directions of the protrusions tc are opposite.

[0162] like Fig.16 and Fig.18As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', the first sub-pixel 11 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, the second sub-pixel 12 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, and the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are respectively one of a red sub-pixel, a blue sub-pixel, and a green sub-pixel and are different from each other. In this way, the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are arrayed and regularly arranged to achieve color display of the display panel.

[0163] Further, the first sub-pixel group 20 includes a first first sub-pixel 111, a second first sub-pixel 112, a third first sub-pixel 113 and a fourth first sub-pixel 114, and the first first sub-pixel 111 and the second first sub-pixel 112 are arranged adjacent to each other along a third direction X', the third first sub-pixel 113 and the fourth first sub-pixel 114 are arranged adjacent to each other along the third direction X', the first first sub-pixel 111 and the third first sub-pixel 113 are arranged adjacent to each other along a first direction Y, the first first sub-pixel 111 and the fourth first sub-pixel 114 are arranged adjacent to each other along the second direction X, and the second first sub-pixel 112 and the fourth first sub-pixel 114 are arranged adjacent to each other along the first direction Y, that is, the four first sub-pixels 11 in the same first sub-pixel group 20 are arranged in two rows and four columns, and the same first sub-pixel group 20 forms a roughly parallelogram shape, where the direction of the rows is the same as the third direction X', and the direction of the columns is the same as the fourth direction Y'. And in the same first sub-pixel group 20, there are two first sub-pixels whose third sides tc1 and fourth sides zt3 are arranged along the first direction Y or along the second direction X, such as Fig.17 The first first sub-pixel 111 and the second first sub-pixel 112, and the third first sub-pixel 113 and the fourth first sub-pixel 114, or as Fig.19 The first sub-pixel 111 and the fourth first sub-pixel 114, and the second first sub-pixel 112 and the third first sub-pixel 113. In addition, in the two first sub-pixels 11 whose third side tc1 and the fourth side zt3 are arranged along the first direction Y or the second direction X, the protrusions tc have opposite protrusion directions, such as Fig.17 The first sub-pixel 111 and the second first sub-pixel 112 in the embodiment have protruding portions tc protruding toward the positive direction and the negative direction of Y, respectively. Fig.17 The protruding portions tc of the third first sub-pixel 113 and the fourth first sub-pixel 114 are protruding toward the positive direction and the negative direction of X respectively; Fig.19 The first first sub-pixel 111 and the fourth first sub-pixel 114 in the embodiment have protruding portions tc protruding toward the positive direction and the negative direction of Y, respectively. Fig.19The protrusions tc of the second first sub-pixel 112 and the third first sub-pixel 113 are respectively protruding in the positive direction and the negative direction of X. In this way, it is ensured that in each first sub-pixel group 20, the protrusions tc of the four first sub-pixels 11 have different protrusion directions. For example, the protrusions tc of the four first sub-pixels 11 are respectively protruding in the positive direction of Y, the negative direction of Y, the positive direction of X, and the negative direction of X, that is, the four sub-pixels including the protrusions in each first sub-pixel group 20 are respectively protruding in four directions, so that the arrangement positions of the four first sub-pixels 11 in the same first sub-pixel group 20 are balanced, there is no color deviation in four directions, and the display effects of the first sub-pixel group and the display panel are balanced.

[0164] Based on the above embodiments, continue to refer to Fig.17 As shown, the third side tc1 and the fourth side zt3 of the first first sub-pixel 111 and the second first sub-pixel 112 are arranged along the first direction Y, and the protruding directions of the protruding portions tc of the first first sub-pixel 111 and the second first sub-pixel 112 are opposite; the third side tc1 and the fourth side zt3 of the third first sub-pixel 113 and the fourth first sub-pixel 114 are arranged along the second direction X, and the protruding directions of the protruding portions tc of the third first sub-pixel 13 and the fourth first sub-pixel 114 are opposite. Fig.17 As shown, the protruding portion tc of the first first sub-pixel 111 protrudes toward the negative direction of Y, and the protruding portion tc of the second first sub-pixel 112 protrudes toward the positive direction of Y, that is, the protruding directions of the protruding portions tc of the first first sub-pixel 111 and the second first sub-pixel 112 are opposite. The protruding portion tc of the third first sub-pixel 113 protrudes toward the negative direction of X, and the protruding portion tc of the fourth first sub-pixel 114 protrudes toward the positive direction of X, that is, the protruding directions of the protruding portions tc of the third first sub-pixel 113 and the fourth first sub-pixel 114 are opposite. In this way, in each first sub-pixel group 20, the protruding directions of the protruding portions tc of the four first sub-pixels 11 are different, and the four first sub-pixels 11 including the protruding portions protrude in four directions respectively, so as to ensure that the setting positions of the four first sub-pixels 11 in the same first sub-pixel group 20 are balanced, there will be no four-direction color deviation, and the display effect of the first sub-pixel group and the display panel is balanced. Moreover, in the same first sub-pixel group 20, the protruding directions of the protruding portions in the two first sub-pixels arranged in the same row are opposite (for example, one is oriented toward the Y square and the other is oriented toward the Y negative direction, or one is oriented toward the X square and the other is oriented toward the X negative direction), thereby ensuring that the protruding portions in the two first sub-pixels arranged in the same row are arranged in complementary manners and have complementary color shifts, thereby ensuring a balanced display effect of the two first sub-pixels arranged in the same row, and further ensuring a balanced display effect of the entire display panel.

[0165] For further information, please refer to Fig.17As shown, in two first sub-pixel groups 20 adjacent to each other along the fourth direction Y′, the protrusion directions of the protrusions of two first sub-pixels 11 adjacent to each other along the fourth direction Y′ are opposite.

[0166] Specifically, in two first sub-pixel groups 20 adjacently arranged along the fourth direction Y', two first sub-pixels 11 adjacently arranged along the fourth direction Y' can be understood as two first sub-pixels 11 having the same positional relationship in the two first sub-pixel groups 20, for example, in two first sub-pixel groups 20 adjacently arranged along the fourth direction Y', two first sub-pixels both located in the first row and second column, two first sub-pixels both located in the first row and fourth column, two first sub-pixels both located in the second row and first column, and two first sub-pixels both located in the second row and third column. Fig.17 Taking the two first sub-pixel groups 20 adjacently arranged along the fourth direction Y' as an example, the two first sub-pixels located in the first row and the second column are respectively the first first sub-pixel 111 and the second first sub-pixel 112, and the protrusion tc of one of the two first sub-pixels faces the negative direction of Y, and the protrusion tc of the other first sub-pixel faces the positive direction of Y. Fig.17 Taking the two first sub-pixel groups 20 arranged adjacent to each other along the fourth direction Y' as an example, the two first sub-pixels located in the first row and the fourth column are the second first sub-pixel 112 and the first first sub-pixel 111, respectively. The protrusion tc of one of the two first sub-pixels faces the positive direction Y, and the protrusion tc of the other first sub-pixel faces the negative direction Y. Fig.17 Taking the two first sub-pixel groups 20 arranged adjacent to each other along the fourth direction Y' as an example, the two first sub-pixels located in the second row and the first column are the third first sub-pixel 113 and the fourth first sub-pixel 114, respectively. The protrusion tc of one of the two first sub-pixels faces the negative direction of X, and the protrusion tc of the other first sub-pixel faces the positive direction of X. Fig.17 Taking the two first sub-pixel groups 20 arranged adjacently along the fourth direction Y' as an example, the two first sub-pixels both located in the second row and the third column are the fourth first sub-pixel 114 and the third first sub-pixel 113, respectively. The protruding portion tc in one of the two first sub-pixels faces the positive direction of X, and the protruding portion tc in the other first sub-pixel faces the negative direction of X. In this way, in the two first sub-pixel groups 20 arranged adjacently along the fourth direction Y', the protruding directions of the protruding portions in the two first sub-pixels arranged in the same row are opposite (for example, one faces the Y square and the other faces the Y negative direction, or one faces the X square and the other faces the X negative direction), ensuring that the setting modes of the protruding portions in the two first sub-pixels arranged in the same column are complementary, the color shifts are complementary, and the display effects of the two first sub-pixels arranged in the same column are balanced, thereby ensuring the display effect of the entire display panel is balanced.

[0167] Any two adjacent first sub-pixels 11 arranged along the fourth direction Y' have opposite protruding directions, ensuring that the first sub-pixels in the entire display panel are arranged in a balanced position, without four-way color deviation, and ensuring a balanced display effect of the entire display panel.

[0168] Continue to refer Fig.19 As shown, the third side tc1 and the fourth side zt3 of the first first sub-pixel 111 and the fourth first sub-pixel 114 are arranged along the first direction Y, and the protruding directions of the protruding portions tc of the first first sub-pixel 111 and the fourth first sub-pixel 114 are opposite; the third side tc1 and the fourth side zt3 of the second first sub-pixel 112 and the third first sub-pixel 113 are arranged along the second direction X, and the protruding directions of the protruding portions tc of the second first sub-pixel 112 and the third first sub-pixel 113 are opposite. Fig.19 As shown, the protruding portion tc of the first first sub-pixel 111 protrudes toward the negative direction of Y, and the protruding portion tc of the fourth first sub-pixel 114 protrudes toward the positive direction of Y, that is, the protruding directions of the protruding portions tc of the first first sub-pixel 111 and the fourth first sub-pixel 114 are opposite. The protruding portion tc of the second first sub-pixel 112 protrudes toward the positive direction of X, and the protruding portion tc of the third first sub-pixel 113 protrudes toward the negative direction of X, that is, the protruding directions of the protruding portions tc of the second first sub-pixel 112 and the third first sub-pixel 113 are opposite. In this way, in each first sub-pixel group 20, the protruding directions of the protruding portions tc of the four first sub-pixels 11 are different, and the four first sub-pixels 11 including the protruding portions protrude in four directions respectively, so as to ensure that the setting positions of the four first sub-pixels 11 in the same first sub-pixel group 20 are balanced, there will be no four-direction color deviation, and the display effect of the first sub-pixel group and the display panel is balanced. Furthermore, for two first sub-pixels in the same row, the protruding directions of the protruding portions tc are respectively in the X direction and the Y direction, and the color deviation in the X direction and the Y direction can be compensated respectively to ensure the display effect.

[0169] Optional, Fig. 20 is a schematic structural diagram of a sixth display panel provided by an embodiment of the utility model, Fig.21 is a schematic diagram of the structure of a second sub-pixel group provided by an embodiment of the utility model, combined with Fig. 20 and Fig.21As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', and the third direction X' and the fourth direction Y' intersect; the third direction X' intersects the first direction Y and the second direction X, and the fourth direction Y' intersects the first direction Y and the second direction X; the first sub-pixel 11 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, and the second sub-pixel 12 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X; the first sub-pixel 11 includes a protruding portion tc; the main body portion zt includes a first side zt1 and a second side zt2, the first side zt1 and the second side zt2 extend along the first direction Y and are arranged along the second direction X; the protruding portion tc includes a third side tc1, and the third side tc1 connects the same side of the first side zt1 and the second side zt2; the first sub-pixel 11 also includes a fourth side zt3 opposite to the third side tc1, and the third side tc1 is connected to the first side zt1 and the second side zt2. The four sides zt3 connect the first side zt1 and the second side zt2 on the same side; the display panel includes a second sub-pixel group 21, and the second sub-pixel group 21 includes four first sub-pixel rows 211 arranged along the fourth direction Y'; among the four first sub-pixel rows 211, there are two first sub-pixel rows 211 in which the third side tc1 and the fourth side zt3 are arranged along the first direction Y, and in two first sub-pixel rows 211 in which the third side tc1 and the fourth side zt3 are arranged along the first direction Y, the protrusions tc have opposite directions; there are two first sub-pixel rows 211 in which the third side tc1 and the fourth side zt3 are arranged along the second direction X, and in two first sub-pixel rows 211 in which the third side tc1 and the fourth side zt3 are arranged along the second direction X, the protrusions tc have opposite directions; the protrusions tc in any two first sub-pixels 11 in the same first sub-pixel row 211 have the same direction.

[0170] refer to Fig. 20 As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', the first sub-pixel 11 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, the second sub-pixel 12 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, and the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are respectively one of a red sub-pixel, a blue sub-pixel, and a green sub-pixel and are different from each other. In this way, the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are arrayed and regularly arranged to achieve color display of the display panel.

[0171] Further, such as Fig.21As shown, the second sub-pixel group 21 includes four rows of first sub-pixel rows 211, and a plurality of first sub-pixel rows 211 in each first sub-pixel row 211 are arranged along the third direction X', and a plurality of first sub-pixel rows 211 are arranged along the fourth direction Y'. Among the four rows of first sub-pixel rows 211, there are two rows of first sub-pixel rows 211 in which the third side tc1 and the fourth side zt3 are arranged along the first direction Y, such as the first row of first sub-pixel rows 211-1 and the second row of first sub-pixel rows 211-2 in the figure, and the protruding directions of the protruding portions tc of the first sub-pixels 11 in the first row of first sub-pixel rows 211-1 and the second row of first sub-pixel rows 211-2 are opposite, such as the protruding portion tc of the first sub-pixel 11 in the first row of first sub-pixel rows 211-1 protrudes toward the negative direction of Y, and the protruding portion tc of the first sub-pixel 11 in the second row of first sub-pixel rows 211-2 protrudes toward the positive direction of Y. Furthermore, there are two rows of first sub-pixel rows 211 in which the third side tc1 and the fourth side zt3 are arranged along the second direction X, such as the third row of first sub-pixel rows 211-3 and the fourth row of first sub-pixel rows 211-4 in the figure, and the protruding directions of the protruding portions tc of the first sub-pixels 11 in the third row of first sub-pixel rows 211-3 and the fourth row of first sub-pixel rows 211-4 are opposite, such as the protruding portion tc of the first sub-pixel 11 in the third row of first sub-pixel rows 211-3 in the figure protrudes toward the negative direction of X, and the protruding portion tc of the first sub-pixel 11 in the fourth row of first sub-pixel rows 211-4 protrudes toward the positive direction of X. In this way, it is ensured that in each second sub-pixel group 21, the protruding directions of the protruding portions tc of the four first sub-pixel rows 211 are all different. For example, the protruding directions of the protruding portions tc of the four first sub-pixel rows 211 are respectively the positive direction of Y, the negative direction of Y, the positive direction of X, and the negative direction of X, that is, the sub-pixels of the four rows of sub-pixel rows containing protruding portions in each second sub-pixel group 21 protrude in four directions respectively, so that the setting positions of the four first sub-pixel rows 211 in the same second sub-pixel group 21 are balanced, there will be no four-directional color deviation, and the display effects of the first sub-pixel groups and the display panel are balanced.

[0172] Optional, Fig. 22 is a schematic structural diagram of a seventh display panel provided by an embodiment of the utility model, Fig.23 is a schematic structural diagram of a first third sub-pixel group provided by an embodiment of the utility model, Fig.24 is a schematic structural diagram of an eighth display panel provided by an embodiment of the utility model, Fig.25 is a schematic diagram of the structure of the second third sub-pixel group provided by the embodiment of the utility model, such as Figure 22-26As shown, the first sub-pixel 11 and the second sub-pixel 12 are arranged alternately along the third direction X' and the fourth direction Y', and the third direction X' and the fourth direction Y' intersect; and the third direction X intersects with the first direction Y and the second direction X, and the fourth direction Y' intersects with the first direction Y and the second direction X; the first sub-pixel 11 and the third sub-pixel 13 are arranged alternately along the first direction Y and the second direction X, and the second sub-pixel 12 and the third sub-pixel 13 are arranged alternately along the first direction Y and the second direction X; the second sub-pixel 12 includes a protruding portion tc; the main body portion zt The display panel includes a first side zt1 and a second side zt2, the first side zt1 and the second side zt2 extend along a first direction Y and are arranged along a second direction X; the protrusion tc includes a third side tc1, the third side tc1 connects the first side zt1 and the second side zt2 on the same side; the second sub-pixel 12 also includes a fourth side zt3 opposite to the third side tc1, the fourth side zt3 connects the first side zt1 and the second side zt2 on the same side; the display panel includes a third sub-pixel group 22, the third sub-pixel group 22 includes a first second sub-pixel 121, a second second sub-pixel 122, and a The first second sub-pixel 121 and the second second sub-pixel 122 are arranged adjacent to each other along the third direction X', the third second sub-pixel 123 and the fourth second sub-pixel 124 are arranged adjacent to each other along the third direction X', the first second sub-pixel 121 and the third second sub-pixel 123 are arranged adjacent to each other along the first direction Y, the first second sub-pixel 121 and the fourth second sub-pixel 124 are arranged adjacent to each other along the second direction X, the second second sub-pixel 122 and the fourth second sub-pixel 124 are arranged adjacent to each other along the third direction X' The third sides tc1 and the fourth sides zt3 of the two second sub-pixels 12 are arranged adjacent to each other in a direction Y; in the same third sub-pixel group, there are two second sub-pixels 12 whose third sides tc1 and the fourth sides zt3 are arranged along the first direction Y, and in the two second sub-pixels 12 whose third sides tc1 and the fourth sides zt3 are arranged along the first direction Y, the protruding directions of the protruding portions tc are opposite; there are two second sub-pixels 12 whose third sides tc1 and the fourth sides zt3 are arranged along the second direction X; and in the two second sub-pixels 12 whose third sides tc1 and the fourth sides zt3 are arranged along the second direction X, the protruding directions of the protruding portions tc are opposite.

[0173] like Fig. 22 and Fig.24 As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', the first sub-pixel 11 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, the second sub-pixel 12 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, and the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are respectively one of a red sub-pixel, a blue sub-pixel, and a green sub-pixel and are different from each other. In this way, the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are arrayed and regularly arranged to achieve color display of the display panel.

[0174] Further, the third sub-pixel group 22 includes a first second sub-pixel 121, a second second sub-pixel 122, a third second sub-pixel 123 and a fourth second sub-pixel 124, and the first second sub-pixel 121 and the second second sub-pixel 122 are arranged adjacent to each other along the third direction X', the third second sub-pixel 123 and the fourth second sub-pixel 124 are arranged adjacent to each other along the third direction X', the first second sub-pixel 121 and the third second sub-pixel 123 are arranged adjacent to each other along the first direction Y, the first second sub-pixel 121 and the fourth second sub-pixel 124 are arranged adjacent to each other along the second direction X, and the second second sub-pixel 122 and the fourth second sub-pixel 124 are arranged adjacent to each other along the first direction Y, that is, the four second sub-pixels 12 in the same third sub-pixel group 22 are arranged in two rows and four columns, and the same third sub-pixel group 22 forms a shape that is roughly a parallelogram, where the direction of the rows is the same as the third direction X', and the direction of the columns is the same as the fourth direction Y'. And in the same third sub-pixel group 22, there are two second sub-pixels whose third sides tc1 and fourth sides zt3 are arranged along the first direction Y or along the second direction X, such as Fig.23 The first second sub-pixel 121 and the second second sub-pixel 122, and the third second sub-pixel 123 and the fourth second sub-pixel 124, or as Fig.25 The first second sub-pixel 121 and the fourth second sub-pixel 124, and the second second sub-pixel 122 and the third second sub-pixel 123. And in the two second sub-pixels 11 arranged along the first direction Y or the second direction X with the third side tc1 and the fourth side zt3, the protrusions tc have opposite protrusion directions, such as Fig.23 The first and second sub-pixels 121 and the second and second sub-pixels 122 in FIG. 1 have protruding portions tc protruding toward the positive direction and the negative direction of Y, respectively. Fig.23 The third second sub-pixel 123 and the fourth second sub-pixel 124 in the embodiment have protrusions tc protruding toward the positive direction and the negative direction of X respectively; Fig.25 The first second sub-pixel 121 and the fourth second sub-pixel 124 in the embodiment have protruding portions tc protruding toward the positive direction and the negative direction of Y, respectively. Fig.25 The protruding portions tc of the second second sub-pixel 122 and the third second sub-pixel 123 in the third sub-pixel 122 protrude toward the positive direction and the negative direction of X, respectively. This ensures that in each third sub-pixel group 22, the protruding directions of the protruding portions tc of the four second sub-pixels 12 are different. For example, the protruding directions of the protruding portions tc of the four second sub-pixels 12 are respectively the positive direction of Y, the negative direction of Y, the positive direction of X, and the negative direction of X, that is, the four sub-pixels including the protruding portions in each third sub-pixel group 22 protrude toward four directions, respectively. This ensures that the arrangement positions of the four second sub-pixels 12 in the same third sub-pixel group 22 are balanced, there is no color deviation in four directions, and the display effect of the third sub-pixel group and the display panel is balanced.

[0175] Based on the above embodiments, continue to refer to Fig.23 As shown, the third side tc1 and the fourth side zt3 of the first second sub-pixel 121 and the second second sub-pixel 122 are arranged along the first direction Y, and the protruding directions of the protruding portions tc of the first second sub-pixel 121 and the second second sub-pixel 122 are opposite; the third side tc1 and the fourth side zt3 of the third second sub-pixel 123 and the fourth second sub-pixel 124 are arranged along the second direction X, and the protruding directions of the protruding portions tc of the third second sub-pixel 13 and the fourth second sub-pixel 124 are opposite. Fig.23 As shown, the protruding portion tc of the first second sub-pixel 121 protrudes toward the negative direction of Y, and the protruding portion tc of the second second sub-pixel 122 protrudes toward the positive direction of Y, that is, the protruding directions of the protruding portions tc of the first second sub-pixel 121 and the second second sub-pixel 122 are opposite. The protruding portion tc of the third second sub-pixel 123 protrudes toward the negative direction of X, and the protruding portion tc of the fourth second sub-pixel 124 protrudes toward the positive direction of X, that is, the protruding directions of the protruding portions tc of the third second sub-pixel 123 and the fourth second sub-pixel 124 are opposite. In this way, in each third sub-pixel group 22, the protruding directions of the protruding portions tc of the four second sub-pixels 12 are different, and the four second sub-pixels 12 containing the protruding portions protrude in four directions respectively, so as to ensure that the setting positions of the four second sub-pixels 12 in the same third sub-pixel group 22 are balanced, there will be no four-direction color deviation, and the display effect of the second sub-pixel group and the display panel is balanced. Moreover, in the same third sub-pixel group 22, the protruding directions of the protruding portions in the two second sub-pixels arranged in the same row are opposite (for example, one is toward the Y square and the other is toward the Y negative direction, or one is toward the X square and the other is toward the X negative direction), thereby ensuring that the setting modes of the protruding portions in the two second sub-pixels arranged in the same row are complementary and the color deviations are complementary, thereby ensuring that the display effects of the two second sub-pixels arranged in the same row are balanced, and further ensuring that the display effects of the entire display panel are balanced.

[0176] For further information, please refer to Fig.23 As shown, in two third sub-pixel groups 22 adjacently arranged along the fourth direction Y′, the protruding directions of the protruding portions of two second sub-pixels 12 adjacently arranged along the fourth direction Y′ are opposite.

[0177] Specifically, in two second sub-pixel groups 222 adjacently arranged along the fourth direction Y', two second sub-pixels 12 adjacently arranged along the fourth direction Y' can be understood as two second sub-pixels 12 having the same positional relationship in the two second sub-pixel groups 22, for example, in two second sub-pixel groups 22 adjacently arranged along the fourth direction Y', two second sub-pixels both located in the first row and second column, two second sub-pixels both located in the first row and fourth column, two second sub-pixels both located in the second row and first column, and two second sub-pixels both located in the second row and third column. Fig.23 Taking the two second sub-pixel groups 22 arranged adjacent to each other along the fourth direction Y' as an example, the two second sub-pixels located in the first row and the second column are respectively the first second sub-pixel 121 and the second second sub-pixel 122, and the protrusion tc of one of the two second sub-pixels faces the negative direction of Y, and the protrusion tc of the other second sub-pixel faces the positive direction of Y. Fig.23 Taking the two second sub-pixel groups 22 arranged adjacent to each other along the fourth direction Y' as an example, the two second sub-pixels located in the first row and the fourth column are the second second sub-pixel 122 and the first second sub-pixel 121, respectively. The protrusion tc of one of the two second sub-pixels faces the positive direction Y, and the protrusion tc of the other second sub-pixel faces the negative direction Y. Fig.23 Taking the two second sub-pixel groups 22 arranged adjacent to each other along the fourth direction Y' as an example, the two second sub-pixels located in the second row and the first column are the third second sub-pixel 123 and the fourth second sub-pixel 124, respectively. The protrusion tc of one of the two second sub-pixels faces the negative direction of X, and the protrusion tc of the other second sub-pixel faces the positive direction of X. Fig.23 Taking the two second sub-pixel groups 22 arranged adjacently along the fourth direction Y' as an example, the two second sub-pixels both located in the second row and the third column are the fourth second sub-pixel 124 and the third second sub-pixel 123, respectively. The protruding portion tc in one of the two second sub-pixels faces the positive direction of X, and the protruding portion tc in the other second sub-pixel faces the negative direction of X. In this way, in the two second sub-pixel groups 22 arranged adjacently along the fourth direction Y', the protruding directions of the protruding portions in the two second sub-pixels arranged in the same row are opposite (for example, one faces the Y square and the other faces the Y negative direction, or one faces the X square and the other faces the X negative direction), ensuring that the setting modes of the protruding portions in the two second sub-pixels arranged in the same column are complementary, the color deviations are complementary, and the display effects of the two second sub-pixels arranged in the same column are balanced, thereby ensuring the display effects of the entire display panel are balanced.

[0178] Any two adjacent second sub-pixels 12 arranged along the fourth direction Y' have opposite protruding directions, ensuring that the second sub-pixels in the entire display panel are arranged in a balanced position, without four-way color deviation, and ensuring a balanced display effect of the entire display panel.

[0179] Continue to refer Fig.25 As shown, the third side tc1 and the fourth side zt3 of the first second sub-pixel 121 and the fourth second sub-pixel 124 are arranged along the first direction Y, and the protruding directions of the protruding portions tc of the first second sub-pixel 121 and the fourth second sub-pixel 124 are opposite; the third side tc1 and the fourth side zt3 of the second second sub-pixel 122 and the third second sub-pixel 123 are arranged along the second direction X, and the protruding directions of the protruding portions tc of the second second sub-pixel 122 and the third second sub-pixel 123 are opposite. Fig.25 As shown, the protruding portion tc of the first second sub-pixel 121 protrudes toward the negative direction of Y, and the protruding portion tc of the fourth second sub-pixel 124 protrudes toward the positive direction of Y, that is, the protruding directions of the protruding portions tc of the first second sub-pixel 121 and the fourth second sub-pixel 124 are opposite. The protruding portion tc of the second second sub-pixel 122 protrudes toward the positive direction of X, and the protruding portion tc of the third second sub-pixel 123 protrudes toward the negative direction of X, that is, the protruding directions of the protruding portions tc of the second second sub-pixel 122 and the third second sub-pixel 123 are opposite. In this way, in each third sub-pixel group 22, the protruding directions of the protruding portions tc of the four second sub-pixels 12 are different, and the four second sub-pixels 12 containing the protruding portions protrude in four directions respectively, so as to ensure that the setting positions of the four second sub-pixels 12 in the same third sub-pixel group 22 are balanced, there will be no four-direction color deviation, and the display effect of the second sub-pixel group and the display panel is balanced. Furthermore, for two second sub-pixels in the same row, the protruding directions of the protruding portions tc are respectively in the X direction and the Y direction, and the color deviation in the X direction and the Y direction can be compensated respectively to ensure the display effect.

[0180] Optional, Fig.26 is a schematic structural diagram of a ninth display panel provided by an embodiment of the utility model, Fig. 27 is a schematic diagram of the structure of a fourth sub-pixel group provided by an embodiment of the utility model, combined with Fig.26 and Fig. 27As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', and the third direction X' and the fourth direction Y' intersect; the third direction X' intersects the first direction Y and the second direction X, and the fourth direction Y' intersects the first direction Y and the second direction X; the first sub-pixel 11 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, and the second sub-pixel 12 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X; the second sub-pixel 12 includes a protruding portion tc; the main body portion zt includes a first side zt1 and a second side zt2, the first side zt1 and the second side zt2 extend along the first direction Y and are arranged along the second direction X; the protruding portion tc includes a third side tc1, and the third side tc1 connects the first side zt1 and the second side zt2 on the same side; the second sub-pixel 12 also includes a fourth side zt3 opposite to the third side tc1, and the third side tc1 is connected to the first side zt1 and the second side zt2 on the same side; The four sides zt3 connect the first side zt1 and the second side zt2 on the same side; the display panel includes a fourth sub-pixel group 23, and the fourth sub-pixel group 23 includes four second sub-pixel rows 231 arranged along the fourth direction Y'; among the four second sub-pixel rows 231, there are two second sub-pixel rows 231 in which the third side tc1 and the fourth side zt3 are arranged along the first direction Y, and in two second sub-pixel rows 231 in which the third side tc1 and the fourth side zt3 are arranged along the first direction Y, the protrusions tc have opposite directions; there are two second sub-pixel rows 231 in which the third side tc1 and the fourth side zt3 are arranged along the second direction X, and in two second sub-pixel rows 231 in which the third side tc1 and the fourth side zt3 are arranged along the second direction X, the protrusions tc have opposite directions; the protrusions tc in any two second sub-pixels 23 in the same second sub-pixel row 231 have the same direction.

[0181] refer to Fig.26 As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', the first sub-pixel 11 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, the second sub-pixel 12 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, and the second sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are respectively one of a red sub-pixel, a blue sub-pixel, and a green sub-pixel and are different from each other. In this way, the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are arrayed and regularly arranged to achieve color display of the display panel.

[0182] Further, such as Fig. 27As shown, the fourth sub-pixel group 23 includes four rows of second sub-pixel rows 231, and a plurality of second sub-pixel rows 231 are arranged along the third direction X', and a plurality of second sub-pixel rows 231 are arranged along the fourth direction Y'. Among the four rows of second sub-pixel rows 231, there are two rows of second sub-pixel rows 231 in which the third side tc1 and the fourth side zt3 are arranged along the first direction Y, such as the first row of second sub-pixel rows 231-1 and the second row of second sub-pixel rows 231-2 in the figure, and the protruding directions of the protruding portions tc of the second sub-pixels 11 in the first row of second sub-pixel rows 231-1 and the second row of second sub-pixel rows 231-2 are opposite, such as the protruding portion tc of the second sub-pixel 11 in the first row of second sub-pixel rows 231-1 protrudes toward the negative direction of Y, and the protruding portion tc of the second sub-pixel 11 in the second row of second sub-pixel rows 231-2 protrudes toward the positive direction of Y. Furthermore, there are two rows of second sub-pixel rows 231 in which the third side tc1 and the fourth side zt3 are arranged along the second direction X, such as the third row of second sub-pixel rows 231-3 and the fourth row of second sub-pixel rows 231-4 in the figure, and the protruding directions of the protruding portions tc of the second sub-pixels 11 in the third row of second sub-pixel rows 231-3 and the fourth row of second sub-pixel rows 231-4 are opposite, such as the protruding portion tc of the second sub-pixel 11 in the third row of second sub-pixel rows 231-3 in the figure protrudes toward the negative direction of X, and the protruding portion tc of the second sub-pixel 11 in the fourth row of second sub-pixel rows 231-4 protrudes toward the positive direction of X. In this way, it is ensured that in each fourth sub-pixel group 23, the protruding directions of the protruding portions tc of the four second sub-pixel rows 231 are all different. For example, the protruding directions of the protruding portions tc of the four second sub-pixel rows 231 are respectively the Y positive direction, the Y negative direction, the X positive direction and the X negative direction, that is, the sub-pixels of the four rows of sub-pixel rows containing protruding portions in each fourth sub-pixel group 23 protrude in four directions respectively. In this way, it is ensured that the setting positions of the four second sub-pixel rows 231 in the same fourth sub-pixel group 23 are balanced, there will be no four-directional color deviation, and the display effect of the fourth sub-pixel group and the display panel is balanced.

[0183] Based on the above embodiments, Fig.28 is a schematic diagram of the structure of the second first sub-pixel and the second sub-pixel provided in an embodiment of the present application, such as Figure 2 and Fig.28 As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y'; the third direction X' and the fourth direction Y' intersect, and the third direction X' intersects with the first direction Y and the second direction X, and the fourth direction Y' intersects with the first direction Y and the second direction X; there are first sub-pixels 11 and second sub-pixels 12 adjacently arranged along the third direction X' and / or the fourth direction Y', and a line segment connecting the center of the first sub-pixel 11 and the center of the second sub-pixel 12 passes through the protrusion.

[0184] like Figure 2 As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', the first sub-pixel 11 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, the second sub-pixel 12 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, and the second sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are respectively one of a red sub-pixel, a blue sub-pixel, and a green sub-pixel and are different from each other. In this way, the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are arrayed and regularly arranged to achieve color display of the display panel.

[0185] Further, such as Fig.28 As shown, the center of the sub-pixel (the first sub-pixel 11 shown in the figure) containing the protrusion and the center of the sub-pixel (the second sub-pixel 12 located on the right side of the first sub-pixel 11 in the figure) with its protrusion facing one side, and the line connecting the two centers passes through the protrusion. That is, there are the first sub-pixel 11 and the second sub-pixel 12 arranged adjacently along the third direction X' and / or the fourth direction Y', and the line segment connecting the center of the first sub-pixel 11 and the center of the second sub-pixel 12 passes through the protrusion. Compared with the virtual shape 16, the distance between the sub-pixel containing the protrusion tc and the adjacent sub-pixel is larger, so that a larger leakage current transmission path can be ensured between the first sub-pixel 11 and the second sub-pixel, so that the leakage current between the two adjacent sub-pixels can be reduced, the display crosstalk between the two adjacent sub-pixels can be eliminated or reduced, and the problem of display stealing between adjacent sub-pixels can be avoided, thereby improving the display effect of the display panel.

[0186] Based on the above embodiments, continue to refer to Fig.28 As shown, the display panel includes a fifth first sub-pixel 115, a fifth second sub-pixel 125 and a sixth second sub-pixel 126; the fifth second sub-pixel 125, the fifth first sub-pixel 115 and the sixth second sub-pixel 126 are arranged in sequence along the third direction X' or the fourth direction Y'; the fifth first sub-pixel 115 includes a protrusion tc, and the protrusion tc protrudes toward one side of the fifth second sub-pixel 125; the minimum distance between the fifth first sub-pixel 115 and the fifth second sub-pixel 125 is greater than the minimum distance between the fifth first sub-pixel 115 and the sixth second sub-pixel 126.

[0187] like Fig.28 As shown in FIG. 1 , two sub-pixels located on both sides of the sub-pixel including the protruding portion tc include a sub-pixel closer to the main portion zt and a sub-pixel closer to the protruding portion tc. Fig.28As shown, the fifth second sub-pixel 125 is located on the side close to the protrusion tc, and the sixth second sub-pixel 126 is located on the side close to the main body zt. In addition, the minimum distance L1 between the fifth first sub-pixel 115 and the fifth second sub-pixel 125 is greater than the minimum distance L2 between the fifth first sub-pixel 115 and the sixth second sub-pixel 126. That is, the minimum distance between the protrusion tc and the sub-pixel on its adjacent side is greater than the minimum distance between the main body zt and the sub-pixel on its adjacent side. By setting the sub-pixel to include the protrusion tc, the minimum distance between the sub-pixel including the protrusion and some of the sub-pixels adjacent to it can be reduced, so that the leakage current between two adjacent sub-pixels can be reduced, the display crosstalk between two adjacent sub-pixels can be eliminated or reduced, and the problem of display stealing between adjacent sub-pixels can be avoided, thereby improving the display effect of the display panel.

[0188] As a feasible implementation method, continue to refer to Fig.28 As shown, the minimum distance between the fifth first sub-pixel 115 and the fifth second sub-pixel 125 is L1, and the minimum distance between the fifth first sub-pixel 115 and the sixth second sub-pixel 126 is L2; ​​0.5μm≤L1-L2≤6μm. That is, the difference between the minimum distance between the fifth first sub-pixel 115 and the fifth second sub-pixel 125 and the minimum distance between the fifth first sub-pixel 115 and the sixth second sub-pixel 126 is 0.5μm-6μm, that is, by adjusting the shape of the protrusion tc in the fifth first sub-pixel 115, it is ensured that the leakage current transmission distance within the range of 0.5μm-6μm can be increased. Therefore, the shape of the protrusion can be reasonably adjusted in combination with the pixel aperture ratio requirements of the sub-pixel containing the protrusion and the requirements for reducing the influence of the leakage current, so as to take into account the pixel aperture ratio requirements of the sub-pixel containing the protrusion and the requirements for reducing the display crosstalk, thereby improving the display effect of the display panel.

[0189] Specifically, 0.5 μm≤L1-L2≤6 μm, wherein L1-L2 may be 0.5 μm, 1.0 μm, 1.5 μm, 1.9 μm, 2.5 μm, 3.0 μm, 3.6 μm, 4.1 μm, 4.5 μm, 5.0 μm, 5.5 μm and 6 μm. The embodiments of the present invention do not limit the specific values.

[0190] Furthermore, 1 μm≤L1-L2≤6 μm. By further refining the numerical difference between L1 and L2, the pixel aperture ratio requirement of the sub-pixel including the protrusion and the requirement of reducing display crosstalk can be further taken into account, thereby improving the display effect of the display panel.

[0191] Based on the above embodiments, continue to refer to Fig.28As shown, the main body zt includes a first side zt1, a second side zt2 and a fourth side zt3, the first side zt1 and the second side zt2 extend along the first direction Y and are arranged along the second direction X; the protruding portion tc includes a third side tc1, the third side tc1 connects the first side zt1 and the second side zt2 on the same side, and the fourth side zt3 connects the first side zt1 and the second side zt2 on the same side; the minimum distance line between the fifth first sub-pixel 115 and the fifth second sub-pixel 125 intersects with the third side tc1 at a third intersection G; the third side tc1 includes a protruding high point H, the distance between the protruding high point H and the fourth side zt3 is greater than the distance between the third intersection G and the fourth side zt3; the third intersection G is located on the side of the protruding high point H close to the first side zt1 or the second side zt2.

[0192] Specifically, Fig.28 As shown, the minimum distance line between the fifth first sub-pixel 115 and the fifth second sub-pixel 125 intersects with the third side tc1 at the third intersection G. The third intersection is not the protruding high point H of the protruding portion tc. The protruding high point H can be understood as the point in the third side tc1 with the largest distance from the fourth side zt3. The distance between the protruding high point H and the fourth side zt3 is greater than the distance between the third intersection G and the fourth side zt3, and the third intersection G is located on the side of the protruding high point H close to the first side zt1 or the second side zt2, so that the distance between the sub-pixel including the protruding portion tc and other sub-pixels arranged adjacent to it can be ensured to be large, and the transmission path of the leakage current between adjacent sub-pixels can be ensured to be long, so that the leakage current between the sub-pixel including the protruding portion tc and other sub-pixels arranged adjacent to it can be reduced, the display crosstalk problem between different sub-pixels can be eliminated or reduced, the problem of sub-pixels stealing brightness can be eliminated or reduced, and the display effect can be improved.

[0193] Continue to refer Fig.28 As shown, the display panel also includes a first virtual line m2, which passes through the third intersection G and is parallel to the first side zt1; the smaller value of the distance between the first virtual line m2 and the first side zt1 and the second side zt2 is L3, and the larger value of the distance between the first virtual line m2 and the first side zt1 and the second side zt2 is L4, and 3%≤L3 / L4≤30%. That is, the ratio of the smaller value of the distance between the first virtual line m2 and the first side zt1 and the second side zt2 to the larger value of the distance between the first virtual line m2 and the first side zt1 and the second side zt2 is between 3% and 30%. Such an arrangement can ensure that the distance between the sub-pixel containing the protrusion and the adjacent sub-pixels in the third direction X' or the fourth direction Y' is larger, thereby reducing the leakage current between the sub-pixel containing the protrusion tc and other sub-pixels arranged adjacent to it. As shown Fig.28As shown, if L3 / L4 is less than 3%, although the distance between the fifth first sub-pixel 115 and the fifth second sub-pixel 125 in the third direction X' will be further increased, the minimum distance between the fifth first sub-pixel 115 and the other sub-pixels in the fourth direction Y' will be reduced, resulting in an increase in leakage current; if L3 / L4 is greater than 30%, although the distance between the fifth first sub-pixel 115 and the fifth second sub-pixel 125 in the third direction X' will be reduced, the leakage current between the two will increase. Therefore, considering the leakage current between the sub-pixel including the protrusion and other adjacent sub-pixels, 3%≤L3 / L4≤30% can be reasonably set to ensure that the leakage current between the sub-pixel including the protrusion and other adjacent sub-pixels is kept within a small range, ensuring that the display crosstalk problem and the sub-pixel stealing problem of the display panel are reduced as a whole.

[0194] Specifically, 3%≤L3 / L4≤30%, wherein L3 / L4 can be 3%, 5%, 8%, 10.2%, 12.3%, 15%, 17.5%, 20%, 23%, 25%, 27.5% and 30%. The embodiments of the utility model do not limit the specific ratio.

[0195] Optional, Fig.29 is a schematic diagram of the structure of the third first sub-pixel and the second sub-pixel provided in an embodiment of the present application, such as Figure 2 and Fig.29 As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y'; the third direction X' and the fourth direction Y' intersect, and the third direction X' intersects with the first direction Y and the second direction X, and the fourth direction Y' intersects with the first direction Y and the second direction X; the display panel includes a fifth first sub-pixel 115, a fifth second sub-pixel 125 and a sixth second sub-pixel 126; the fifth second sub-pixel 125, the fifth first sub-pixel 115 and the sixth second sub-pixel 126 are arranged in sequence along the third direction X'; or the fourth direction Y'; the fifth first sub-pixel 115 includes a protrusion tc; the display panel also includes a second virtual line m3 and a third virtual line m4, the second virtual line m3 connects the center of the fifth second sub-pixel 125 and the center of the sixth second sub-pixel 126, the third virtual line m4 passes through the center of the fifth first sub-pixel 115 and is parallel to the second virtual line m3; there is a gap between the second virtual line m3 and the third virtual line m4.

[0196] like Figure 2As shown, the first sub-pixel 11 and the second sub-pixel 12 are alternately arranged along the third direction X' and the fourth direction Y', the first sub-pixel 11 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, the second sub-pixel 12 and the third sub-pixel 13 are alternately arranged along the first direction Y and the second direction X, and the second sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are respectively one of a red sub-pixel, a blue sub-pixel, and a green sub-pixel and are different from each other. In this way, the first sub-pixel 11, the second sub-pixel 12, and the third sub-pixel 13 are arrayed and regularly arranged to achieve color display of the display panel.

[0197] Further, such as Fig.29 As shown in the figure, before the shape of the sub-pixel including the protrusion is changed, as shown in the virtual shape 16 corresponding to the fifth first sub-pixel 115, the centers of the sixth second sub-pixel 126, the fifth first sub-pixel 115 and the fifth second sub-pixel 125 are located on the same virtual line. Since the shape of the sub-pixel including the protrusion is changed, as shown in the shape of the fifth first sub-pixel 115, the shape of the sub-pixel including the protrusion is retracted at the position corresponding to the protrusion tc compared with the virtual shape 16, and the center of the sub-pixel including the protrusion will be offset away from the protrusion and toward the side close to the main body zt, so there is a spacing between the third virtual line m4 passing through the center of the sub-pixel including the protrusion and the second virtual line m3 connecting the center of the fifth second sub-pixel 125 and the center of the sixth second sub-pixel 126, and the spacing is related to the shape of the protrusion tc. It can be understood that when the gap between the shape of the sub-pixel containing the protrusion and the virtual shape 16 is smaller, the spacing between the third virtual line m4 and the second virtual line m3 is smaller, and when the gap between the shape of the sub-pixel containing the protrusion and the virtual shape 16 is larger, the spacing between the third virtual line m4 and the second virtual line m3 is larger.

[0198] It should be noted that the above embodiment is only described by taking the sub-pixel including the protrusion as the first sub-pixel as an example, and it can be understood that the sub-pixel including the protrusion can also be the second sub-pixel. When the sub-pixel including the protrusion is the second sub-pixel, the above-mentioned limitations on L1, L2, L3, L4, the first virtual line, the second virtual line, and the third virtual line are also applicable.

[0199] Furthermore, Fig.30 is a schematic diagram of the structure of the fourth first sub-pixel and the second sub-pixel provided in an embodiment of the present application, combined with Fig.28 , Fig.29 and Fig.30 As shown, the inner angle in the first sub-pixel 11 or the second sub-pixel 12 that is not connected to the third side tc1 includes a right angle or an arc angle; the corresponding arc radius of the arc angle is smaller than the radius of the virtual circle.

[0200] Specifically, Fig.28 and Fig.29 Take the example of the interior angles not connected to the third side tc1, including right angles, Fig.30 Take the example of the inner angle not connected to the third side tc1 including the arc angle. The arc angle here can be understood as the area corresponding to a single vertex angle is an arc, and the arcs corresponding to the vertex angles at different positions are not cocircular, and the curvature radius of the arc corresponding to the arc angle is much smaller than the radius of the virtual circle corresponding to the protrusion tc, for example, the ratio between the curvature radius of the arc corresponding to the arc angle and the curvature radius of the virtual circle is less than 10.

[0201] For further reference, Figure 28-Figure 30 As shown, in the sub-pixel not including the protrusion, as Fig.30 In the second sub-pixel 12 shown, the inner angle of the sub-pixel can also be set to a right angle or an arc angle. Fig.28 and Fig.29 Taking the inner angle in the second sub-pixel as a right angle, Fig.30 The inner angle of the second sub-pixel is an arc angle. Furthermore, the curvature radius corresponding to the arc angle in the second sub-pixel may be the same as or different from the curvature radius corresponding to the arc angle in the first sub-pixel, which is not limited in the embodiment of the utility model.

[0202] Optional, Fig.31 is a schematic diagram of the structure of the first sub-pixel and the third sub-pixel provided by the embodiment of the utility model, such as Fig.31 As shown, the first sub-pixel 11 includes a protrusion tc; the third sub-pixel 13 includes a fifth edge 131, and the fifth edge 131 is located on a side of the other edges of the third sub-pixel 13 close to the protrusion tc; the minimum distance between the protrusion tc and the third sub-pixel 13 is equal to the distance between the protrusion tc and the fifth edge 13-1.

[0203] like Fig.31As shown, the first sub-pixel 11 includes a main body portion zt and a protruding portion tc, the main body portion zt and the protruding portion tc are arranged along the first direction Y, and the first sub-pixel 11 and the third sub-pixel 13 are arranged alternately in the first direction Y and the second direction X. The third sub-pixel 13 includes a fifth side 13-1, and the fifth side 13-1 can be understood as the edge of the protruding portion of the sub-pixel in the third sub-pixel 13 that is closest to the protruding portion. Since the third sub-pixel 13 and the first sub-pixel 11 are arranged alternately along the first direction Y, the minimum distance between the protruding portion tc and the third sub-pixel 13 can be understood as the distance between the protruding portion tc and the fifth side 13-1. By setting the minimum distance between the protruding portion tc and the third sub-pixel 13 to be equal to the distance between the protruding portion tc and the fifth side 13-1, it can be ensured that the leakage transmission path between the sub-pixel containing the protruding portion and the third sub-pixel is larger, and the leakage current between the two sub-pixels is smaller.

[0204] Based on the above embodiments, continue to refer to Fig.31 As shown, the main body zt includes a first side zt1, a second side zt2 and a fourth side zt3, the first side zt1 and the second side zt2 extend along the first direction Y and are arranged along the second direction X; the protruding portion tc includes a third side tc1, the third side tc1 connects the first side zt1 and the second side zt2 on the same side, and the fourth side zt3 connects the first side zt1 and the second side zt2 on the same side; the display panel includes a sixth first sub-pixel 116, a seventh first sub-pixel 117 and a first third sub-pixel 131; the sixth first sub-pixel 116, the first third sub-pixel 131 and the seventh first sub-pixel 117 extend along the first direction Y or The display panel further comprises a fourth virtual line m5 and a fifth virtual line m6, wherein the fourth virtual line m5 connects the center of the sixth first sub-pixel 116 and the center of the first third sub-pixel 131, and the fifth virtual line m6 passes through the center of the seventh first sub-pixel 117 and is parallel to the fourth virtual line m5; and there is a spacing between the fourth virtual line m5 and the fifth virtual line m6.

[0205] like Fig.31As shown, before the shape of the sub-pixel including the protrusion is changed, the centers of the sixth first sub-pixel 116, the first third sub-pixel 131 and the seventh first sub-pixel 117 are located on the same virtual line. Since the shape of the sub-pixel including the protrusion is changed, the shape of the sixth first sub-pixel 116 and the shape of the seventh first sub-pixel 117 shown in the figure are changed. At this time, the shape of the sub-pixel including the protrusion is retracted at the position corresponding to the protrusion tc compared to the virtual shape 16. At this time, the center of the sub-pixel including the protrusion will be offset away from the protrusion and toward the side close to the main body zt. Therefore, there is a spacing between the fifth virtual line m6 passing through the center of the sub-pixel including the protrusion and the fourth virtual line m5 connecting the center of the sixth first sub-pixel 116 and the center of the first third sub-pixel 131, and the spacing is related to the shape of the protrusion tc. It can be understood that when the gap between the shape of the sub-pixel containing the protrusion and the virtual shape 16 is smaller, the spacing between the fourth virtual line m5 and the fifth virtual line m6 is smaller, and when the gap between the shape of the sub-pixel containing the protrusion and the virtual shape 16 is larger, the spacing between the fourth virtual line m5 and the fifth virtual line m6 is larger.

[0206] Optional, Fig.32 is a schematic diagram of the structure of a first sub-pixel provided by an embodiment of the utility model, such as Fig.32 As shown, the main body zt includes a first side zt1, a second side zt2 and a fourth side zt3, the first side zt1 and the second side zt2 extend along the first direction Y and are arranged along the second direction X; the protruding portion tc includes a third side tc1, the third side tc1 connects the first side zt1 and the second side zt2 on the same side, and the fourth side zt3 connects the first side zt1 and the second side zt2 on the same side; the first sub-pixel 11 includes an eighth first sub-pixel 118 and a ninth first sub-pixel 119, the eighth first sub-pixel 118 and the ninth first sub-pixel 119 are arranged along the first direction Y or along the second direction X; the first sub-pixel 11 includes a protruding portion tc; the eighth first sub-pixel 118 and the ninth first sub-pixel 119 are arranged along the first direction Y or along the second direction X; the first sub-pixel 11 includes a protruding portion tc; the eighth first sub-pixel 118 and the ninth first sub-pixel 119 are arranged along the first direction Y or along the second direction X. The third side tc1 and the fourth side zt3 in the first sub-pixel 118 are arranged along the first direction Y, and the third side tc1 and the fourth side zt3 in the ninth first sub-pixel 119 are arranged along the second direction X; the display panel also includes a sixth virtual line m7 and a seventh virtual line m8, the center of the eighth first sub-pixel 118 is located on the sixth virtual line m7, the center of the ninth first sub-pixel 119 is located on the seventh virtual line m8, and the sixth virtual line m7 is the central axis of the fourth side zt3 in the eighth first sub-pixel 118, and the seventh virtual line m8 is the central axis of the fourth side zt3 in the ninth first sub-pixel 119; the sixth virtual line m7 is orthogonal to the seventh virtual line m8.

[0207] Specifically, before the shape of the sub-pixel including the protrusion is changed, the perpendicular bisector of the fourth side zt3 in the eighth first sub-pixel 118 is orthogonal to the perpendicular bisector of the fourth side zt3 in the eighth first sub-pixel 118 . Since the shape of the sub-pixel including the protrusion changes, the shape of the sub-pixel including the protrusion shrinks at the position corresponding to the protrusion tc compared to the virtual shape 16. At this time, the center of the sub-pixel including the protrusion will shift toward the side away from the protrusion and toward the side close to the main body zt. However, at this time, the third side tc1 of the protrusion tc in the eighth first sub-pixel 118 is symmetrical about the perpendicular bisector of the fourth side zt3 in the eighth first sub-pixel 118, and the third side tc1 of the protrusion tc in the ninth first sub-pixel 119 is symmetrical about the perpendicular bisector of the fourth side zt3 in the ninth first sub-pixel 119. Therefore, at this time, the center of the eighth first sub-pixel 118 is also located on the perpendicular bisector of the fourth side zt3 in the eighth first sub-pixel 118, that is, on the sixth virtual line m7, and the center of the ninth first sub-pixel 119 is located on the perpendicular bisector of the fourth side zt3 in the ninth first sub-pixel 119, that is, on the seventh virtual line m8. However, since the arrangement of the fourth side in the sub-pixel including the protrusion remains unchanged, the perpendicular bisector of the fourth side zt3 in the eighth first sub-pixel 118 remains orthogonal to the perpendicular bisector of the fourth side zt3 in the eighth first sub-pixel 118, that is, the sixth virtual line m7 is orthogonal to the seventh virtual line m8.

[0208] It should be noted that the above embodiment is only described by taking the sub-pixel including the protrusion as the first sub-pixel as an example, and it is understandable that the sub-pixel including the protrusion may also be the second sub-pixel. When the sub-pixel including the protrusion is the second sub-pixel, the above scheme for setting the virtual line is also applicable.

[0209] Optional, Fig.33 is a schematic diagram of the structure of a tenth display panel provided by an embodiment of the utility model, such as Figure 3 and 33 As shown, the display panel provided by the embodiment of the utility model may also include a plurality of support columns 24; along the thickness direction of the display panel, the support columns 24 overlap with at least one virtual edge of the first virtual quadrilateral 14; the main body zt includes a first edge zt1 and a second edge zt2, the first edge zt1 and the second edge zt2 extend along the first direction Y and are arranged along the second direction X; the protruding portion tc includes a third edge tc1, the third edge tc1 connects the first edge zt1 and the second edge zt2 on the same side; and the virtual edge intersects with the third edge tc1 of the first sub-pixel 11 or the second sub-pixel 12.

[0210] like Fig.33As shown, the display panel provided by the embodiment of the utility model may also include a plurality of support columns 24, and the support columns 24 are used to support the display panel in the thickness direction, for example, to support the mask plate used in the evaporation process of a part of the film layer in the display panel. Furthermore, in the embodiment of the utility model, since the first sub-pixel 11 or the second sub-pixel 12 includes a protrusion tc, and the protrusion tc is retracted relative to the virtual shape 16, that is, in the sub-pixel including the protrusion, the minimum distance between the protrusion tc of the sub-pixel and other adjacent sub-pixels is greater than the minimum distance between the virtual shape 16 of the sub-pixel and other adjacent sub-pixels, the support column 24 is arranged between the protrusion tc and the adjacent sub-pixels, so that the support column 40 can be positioned farther away from the sub-pixel opening area. On the one hand, the degree of freedom of setting the support column is increased, the process difficulty of the support column and the alignment accuracy in the preparation process are reduced, and the opening of the support column is avoided to be too close to the pixel due to the small distance between adjacent sub-pixels, and the problem that the support column may easily fall into the sub-pixel opening area due to the compression of the support column by tools such as masks during the process is avoided, and the formation of display dark spots is avoided, which affects the yield rate. On the other hand, there is no need to compress or compress the area of ​​the support column to a large extent, so as to ensure the good support effect of the support column. Further, since the center line of the two first sub-pixels 11 and the two second sub-pixels 12 constitutes the first virtual quadrilateral 14, the virtual edge of the first virtual quadrilateral 14 intersects with the third edge in the first sub-pixel 11 or the second sub-pixel 12, so the distance between the opening area of ​​the first sub-pixel 11 and the second sub-pixel 12 where the virtual edge is located is relatively large. Therefore, in the thickness direction of the display panel, the support column 24 overlaps with at least one virtual edge of the first virtual quadrilateral 14, which reduces the process difficulty of the support column 24 and can ensure the support effect of the support column, and on the other hand, ensures that the setting of the support column has little effect on the opening area.

[0211] Continue to refer Fig.33 As shown, the first sub-pixel 11 includes a protruding portion tc, and the minimum distance between the support column 24 and the first sub-pixel 11 is greater than the minimum distance between the support column 24 and the second sub-pixel 12 .

[0212] like Fig.33As shown, a support column 24 is provided between the protrusion tc and the adjacent sub-pixel to support the mask plate used in the evaporation process of part of the film layer in the display panel. In addition, the setting of the support column 24 can be prepared by the corresponding mask process when the shape of the sub-pixel does not change. That is, for the sub-pixel whose shape does not change, the support column is provided between the two sub-pixels and the distance between the two sub-pixels is the same. In this way, for the sub-pixel whose shape changes, that is, the sub-pixel including the protrusion, since the setting of its protrusion is equivalent to the retraction of the protrusion on the basis of the virtual shape, for the sub-pixel provided with the protrusion, the minimum distance between the support column 24 and the first sub-pixel 11 is greater than the minimum distance between the support column 24 and the second sub-pixel 12. Therefore, for the solution where the minimum distance between the support column 24 and the first sub-pixel 11 is greater than the minimum distance between the support column 24 and the second sub-pixel 12, for example, when the minimum distance between the virtual shape of the sub-pixel including the protrusion and the support column is equal to the minimum distance between other sub-pixels that do not include the protrusion and the support column, the original support column preparation process and the corresponding mask process can be used to ensure that the preparation process of the support column is simple and there is no need to replace the mask plate, thereby reducing the process cost of the support column.

[0213] Furthermore, Fig.34 is a schematic structural diagram of an eleventh display panel provided by an embodiment of the utility model, Fig.34 and Fig.33 The difference is that there is at least one first virtual quadrilateral 14, and the support column 24 overlaps with at least three virtual sides of the first virtual quadrilateral 14, so that the support of the support column 24 to the mask plate can be further improved, and a more balanced support effect can be provided, thereby ensuring that the film formation effect of the film layer evaporated by the mask plate is good.

[0214] Fig.35 is a schematic structural diagram of a twelfth display panel provided by an embodiment of the utility model, Fig.34 The second sub-pixel 12 includes a protruding portion. Fig.12 As shown, the minimum distance between the support column 24 and the second sub-pixel 12 is greater than the minimum distance between the support column 24 and the first sub-pixel 11. In this way, the support column can adopt the original support column preparation process and the corresponding mask process, ensuring that the preparation process of the support column is simple and does not need to replace the mask plate, thereby reducing the process cost of the support column.

[0215] Fig.36 is a schematic diagram of the structure of a thirteenth display panel provided by an embodiment of the utility model, such as Fig.35As shown, the first sub-pixel 11 includes a protrusion tc, and the minimum distance between the support column 24 and the first sub-pixel 11 is equal to the minimum distance between the support column 24 and the second sub-pixel 12. In this way, the support column 24 is located in the middle area between the first sub-pixel 11 and the second sub-pixel 12, which is the same or approximately the same as the distance between the first sub-pixel 11 and the second sub-pixel 12, so that the risk of the support column 24 falling into the opening area of ​​a sub-pixel due to the small distance between the support column 24 and a certain sub-pixel can be avoided, thereby ensuring the display effect of the display panel.

[0216] Based on the above embodiments, Fig.37 yes Figure 2 A schematic diagram of a first cross-sectional structure of a display panel along a cross-sectional line AA' is provided, Fig.38 This is a schematic diagram of the arrangement of the first anode structure, pixel opening and light-emitting layer provided by the embodiment of the utility model. Fig.39 Schematic diagram of the second anode structure, pixel opening and light-emitting layer arrangement provided by the embodiment of the present utility model. Figure 37 to Figure 39 As shown, the display panel 100 also includes a substrate 101, a pixel defining layer 102 located on one side of the substrate, and a plurality of light-emitting elements 103; the pixel defining layer 102 includes a plurality of pixel openings 104, the light-emitting element 103 includes a first electrode 105 and a second electrode 107 and a light-emitting layer 106 located between the first electrode 105 and the second electrode 107; the light-emitting element 103 includes a first sub-pixel 11, a second sub-pixel 12 and a third sub-pixel 13; in the first sub-pixel 11 or the second sub-pixel 12 including a protrusion, the shape of the light-emitting layer 106 is different from the shape of the pixel opening 104.

[0217] like Fig.37 As shown, the substrate 101 of the display panel includes a thin film transistor array substrate. The pixel defining layer 102 is an insulating layer, specifically located on one side of the substrate 101, and the pixel defining layer 102 has a plurality of pixel openings 104, and the area corresponding to the lower opening in the pixel openings 104 is the light-emitting area of ​​the sub-pixel, and the area outside the pixel openings 104 of the pixel defining layer 102 is a non-opening area that can be used to set a support column.

[0218] The pixel defining layer 102 and the plurality of light emitting elements 103 are located on the same side of the substrate 101. The first electrode 105 in the light emitting element 103 may be an anode, and the second electrode 107 may be a cathode, but is not limited thereto. In other embodiments, the positions of the anode and the cathode are not limited thereto. The light emitting layer 106 is located between the first electrode 105 and the second electrode 107. The light emitting layer 106 of the first sub-pixel 11 may be configured to include a red light emitting material, the light emitting layer 106 of the second sub-pixel 12 may be configured to include a blue light emitting material, and the light emitting layer 106 of the third sub-pixel 13 may be configured to include a green light emitting material, but is not limited thereto.

[0219] It can be understood that a first functional layer may be further included between the first electrode 105 and the light-emitting layer 106 in the light-emitting element 103, and a second functional layer may be further included between the second electrode 107 and the light-emitting layer 106. If the first electrode 105 is an anode and the second electrode 107 is a cathode, the first functional layer may include a hole injection layer and a hole transport layer, and the second functional layer may include an electron transport layer and a hole blocking layer. The film structure of the display panel also includes a protective layer on the side of the second electrode 107 away from the first electrode 105, etc., which will not be specifically illustrated and described.

[0220] like Fig.38 and Fig.39 As shown, in the sub-pixel including the protrusion, the pixel opening 104 in the pixel defining layer 102 needs to include the protrusion. Fig.38 and Fig.39 The description is made by taking the case where the pixel opening 104 of the first sub-pixel 11 includes a protruding portion as an example. In addition, for the sub-pixel including the protruding portion, the shape of the first electrode 105 can be substantially the same as the shape of the pixel opening 104, such as Fig.39 As shown, the shape of the first electrode 105 may be different from the shape of the pixel opening 104. Fig.38 shown.

[0221] Specifically, Fig.38 As shown, the first electrode 105 / 11 is the first electrode 105 of the first sub-pixel 11, the pixel opening 104 / 11 is the pixel opening of the first sub-pixel 11, the shape of the first electrode 105 / 11 is different from the opening shape of the pixel opening 104 / 11, the shape of the first electrode 105 / 11 can be similar to the virtual shape of the first sub-pixel, the pixel opening 104 / 11 includes a protrusion, so that the light-emitting shape of the first sub-pixel includes the protrusion. And the shape of the first electrode 105 / 11 can be similar to the virtual shape of the first sub-pixel, that is, the shape of the first electrode 105 / 11 is not adjusted, so that the coupling capacitance between the first electrode 105 / 11 and the pixel circuit remains unchanged, and the display uniformity of the sub-pixel including the protrusion is better.

[0222] Specifically, Fig.39As shown, the first electrode 105 / 11 is the first electrode 105 of the first sub-pixel 11, and the pixel opening 104 / 11 is the pixel opening of the first sub-pixel 11. The shape of the first electrode 105 / 11 and the opening shape of the pixel opening 104 / 11 are set to be similar figures, that is, by simultaneously designing the shape of the first electrode 105 / 11 and the pixel opening 104 / 11, the light-emitting shape of the first sub-pixel 11 includes a protrusion. That is, the first electrode 105 / 11 and the pixel opening 104 / 11 both include a third sub-side corresponding to the third side of the first sub-pixel 11, and the shape, curvature, etc. of the third sub-side can be substantially the same as the third side of the first sub-pixel 11, and the third side of the opening of the first sub-pixel 11 formed subsequently meets the design requirements. On this basis, the preparation of the first electrode 105 / 11 and the first pixel opening 104 / 11 can use the same parameters or tools such as masks, which can reduce production costs.

[0223] refer to Fig.38 and Fig.39 As shown, the first electrode 105 / 12 is the first electrode 105 of the second sub-pixel 12, the pixel opening 104 / 12 is the pixel opening of the second sub-pixel 12, and the shape of the first electrode 105 / 12 is substantially the same as the shape of the pixel opening 104 / 12. The first electrode 105 / 13 is the first electrode 105 of the third sub-pixel 13, the pixel opening 104 / 13 is the pixel opening of the third sub-pixel 13, and the shape of the first electrode 105 / 13 is substantially the same as the shape of the pixel opening 104 / 13.

[0224] Furthermore, the shape of the light-emitting layer 106 is different from the shape of the pixel opening 104. Specifically, the shape of the light-emitting layer 106 in the sub-pixel including the protrusion is different from the shape of the pixel opening 104, that is, the shape of the light-emitting layer 106 / 11 is different from the shape of the pixel opening 104 / 11, and the shape of the light-emitting layer 106 in the sub-pixel including the protrusion can be similar to the shape of the virtual shape. Specifically, since the light-emitting layer 106 is prepared by evaporation through a mask, the shape of the light-emitting layer 106 in the sub-pixel including the protrusion can be similar to the shape of the virtual shape. In this way, in the light-emitting layer evaporation process, the existing mask can be used for evaporation, that is, the mask when the protrusion of the sub-pixel does not shrink is used for evaporation. In this way, there is no need to set up a separate mask for the preparation of the light-emitting layer in the sub-pixel including the protrusion, thereby reducing the mask cost. Especially for the case of high display resolution in the existing display panel, a high-precision mask is generally used in the light-emitting layer evaporation process, and the mask cost is high. By setting the shape of the light-emitting layer 106 to be different from the shape of the pixel opening 104, and further setting the shape of the light-emitting layer 106 in the sub-pixel including the protrusion to be a pixel pattern with the shape of the virtual shape, when the light-emitting layer of the sub-pixel including the protrusion is evaporated, the existing mask plate process can be used to ensure that there is no need to replace the mask plate, thereby reducing the mask cost.

[0225] It should be noted that since the shape of the pixel opening 104 is the same as the shape of the sub-pixel including the protrusion, the shape of the light-emitting layer of the sub-pixel including the protrusion is different from the shape of the pixel opening, which will not affect the final light output shape of the sub-pixel.

[0226] Optional, Fig.40 Schematic diagram of the third arrangement of anode structure, pixel opening and light-emitting layer provided in the embodiment of the utility model. Fig.41 This is a schematic diagram of the fourth anode structure, pixel opening and light-emitting layer arrangement provided by the embodiment of the utility model, combined with reference Fig.37 , Fig.40 and Fig.41 As shown, the display panel 100 also includes a substrate 101, a pixel defining layer 102 located on one side of the substrate, and a plurality of light-emitting elements 103; the pixel defining layer 102 includes a plurality of pixel openings 104, the light-emitting element 103 includes a first electrode 105 and a second electrode 107 and a light-emitting layer 106 located between the first electrode 105 and the second electrode 107; the light-emitting element 103 includes a first sub-pixel 11, a second sub-pixel 12 and a third sub-pixel 13; in the first sub-pixel 11 or the second sub-pixel 12 including a protrusion, the shape of the light-emitting layer 106 is substantially the same as the shape of the pixel opening 104.

[0227] Specifically, the shape of the light-emitting layer 106 is substantially the same as the shape of the pixel opening 104, which can be understood as the shape of the light-emitting layer 106 and the shape of the pixel opening 104 being similar images. For example, similar to the shape of the pixel opening of the sub-pixel including the protrusion, the light-emitting layer also includes a light-emitting main body and a light-emitting protrusion, the light-emitting main body corresponds to the main body of the pixel opening, and the light-emitting protrusion corresponds to the protrusion of the pixel opening. And under the premise that the shape of the light-emitting layer 106 is substantially the same as the shape of the pixel opening 104, the area of ​​the light-emitting layer 106 can be set to be slightly larger than the shape of the pixel opening 104, so that the coverage effect of the light-emitting layer 106 is the same at different edge positions of the pixel opening 104, and the light-emitting layer 106 is covered to the same extent at different edge positions of the pixel opening 104, so that the display effect of the sub-pixel is balanced, and there will be no display difference in different areas of the pixel opening due to the fact that some areas are not covered by the light-emitting layer or the coverage of the light-emitting layer in different areas is different.

[0228] Further, if Fig.40 As shown, under the premise that the shape of the light-emitting layer 106 is set to be substantially the same as the shape of the pixel opening 104, the shape of the first electrode 105 in the sub-pixel including the protrusion can be different from the opening shape of the pixel opening 104. Taking the first sub-pixel as a sub-pixel including the protrusion as an example, the shape of the first electrode 105 / 11 is different from the opening shape of the pixel opening 104 / 11, and the shape of the first electrode 105 / 11 can be a similar image to the virtual shape of the first sub-pixel, and the pixel opening 104 / 11 includes the protrusion, so that it can be ensured that the light-emitting shape of the first sub-pixel includes the protrusion. And the shape of the first electrode 105 / 11 can be a similar image to the virtual shape of the first sub-pixel, that is, the shape of the first electrode 105 / 11 is not adjusted, so that the coupling capacitance between the first electrode 105 / 11 and the pixel circuit remains unchanged, and the display uniformity of the sub-pixel including the protrusion is better.

[0229] Further, such as Fig.41As shown, under the premise that the shape of the light-emitting layer 106 is substantially the same as the shape of the pixel opening 104, the shape of the first electrode 105 in the sub-pixel including the protrusion is substantially the same as the opening shape of the pixel opening 104. Taking the first sub-pixel as the sub-pixel including the protrusion as an example, the first electrode 105 / 11 is the first electrode 105 of the first sub-pixel 11, and the pixel opening 104 / 11 is the pixel opening of the first sub-pixel 11. The shape of the first electrode 105 / 11 and the opening shape of the pixel opening 104 / 11 are set to be similar figures, that is, the shape of the first electrode 105 / 11 and the pixel opening 104 / 11 are designed at the same time so that the light-emitting shape of the first sub-pixel 11 includes the protrusion. That is, the first electrode 105 / 11 and the pixel opening 104 / 11 both include a third sub-side corresponding to the third side of the first sub-pixel 11, and the shape, curvature, etc. of the third sub-side can be substantially the same as the third side of the first sub-pixel 11, and the third side of the opening of the first sub-pixel 11 formed subsequently meets the design requirements. On this basis, the preparation of the first electrode 105 / 11 and the first pixel opening 104 / 11 can use the same parameters or tools such as masks, which can reduce production costs.

[0230] Optional, Fig.42 yes Figure 2 A second cross-sectional structure schematic diagram of a display panel along the cross-sectional line AA' is provided, as shown in FIG. Fig.42 As shown, the optional display panel includes: a substrate 101; a pixel defining layer 102 located on one side of the substrate 101 and a plurality of light emitting elements 103, the pixel defining layer 102 includes a pixel opening 104 and a levee 102a, the pixel opening 104 is provided with the light emitting element 103; the levee 102a includes a side surface and a bottom surface located on one side of the substrate 101, and an angle θ formed between the side surface and the bottom surface is an acute angle; wherein the angle θ varies according to the position.

[0231] In this embodiment, the pixel defining layer 102 includes a plurality of pixel openings 104 and a bank 102a. For one pixel opening 104, the bank 102a surrounds the pixel opening 104. In the thickness direction of the display panel, the pixel opening 104 includes an upper opening and a lower opening. The lower opening of the pixel opening 104 is close to the light-emitting layer 106 and the upper opening is far away from the light-emitting layer 106. Therefore, the cross-sectional shape of the pixel opening 104 along the thickness direction of the display panel can be an inverted trapezoid, that is, the upper opening of the pixel opening 104 can be larger than the lower opening of the pixel opening 104; and considering that the process of the pixel opening 104 is generally to etch from the side of the pixel defining layer 102 away from the substrate 101, in the etching process, the opening of the upper surface is generally larger and the opening of the lower surface is smaller, so the setting mode of the pixel opening 104 matches the preparation process of the pixel defining layer 104.

[0232] The embankment 102a includes a top surface, a bottom surface and a side surface connecting the top surface and the bottom surface. Based on the inverted trapezoidal shape of the pixel opening 104, the cross-sectional shape of the embankment 102a along the thickness direction of the display panel is a right trapezoid, so that the angle θ between the side surface and the bottom surface of the embankment 102a is an acute angle.

[0233] In the display panel, the first sub-pixel 11, the second sub-pixel 12 and the third sub-pixel 13 have different areas, shapes, etc., so considering the opening area, opening shape and pixel opening process of the sub-pixel, the θ of the embankment 102a adjacent to different sub-pixels may be different. Among them, θ / 11 is an angle θ of the embankment 102a adjacent to the first sub-pixel 11, θ / 12 is an angle θ of the embankment 102a adjacent to the second sub-pixel 12, and θ / 13 is an angle θ of the embankment 102a adjacent to the third sub-pixel 13. θ / 11, θ / 12 and θ / 13 may be different. In addition, the angle θ of the embankment 102a at different positions adjacent to the same sub-pixel may also be different, which will not be described in detail.

[0234] On the basis of the above embodiment, the main body zt includes a first side zt1 and a second side zt2, the first side zt1 and the second side zt2 extend along the first direction Y and are arranged along the second direction X; the protruding portion tc includes a third side tc1, and the third side tc1 connects the first side zt1 and the second side zt2 on the same side; the angle includes a first angle between the first side and the bottom surface and a second angle between the third side and the bottom surface; the first angle θ1 and the second angle θ2 satisfy θ2≥θ1.

[0235] Combination Figure 2 and Fig.42 As shown, the area surrounded by the first side zt1, the second side zt2, the third side tc1 and the fourth side zt3 of the sub-pixel including the protrusion is the lower opening of the sub-pixel including the protrusion, so the edge of the bottom surface of the bank 102a overlaps with the first side zt1, the second side zt2, the third side tc1 and the fourth side zt3 of the sub-pixel including the protrusion. The first side zt1 of the sub-pixel including the protrusion is a straight line segment, and θ1 is the angle between the side surface of the bank 102a and the first side zt1 of the sub-pixel including the protrusion. The third side tc1 of the sub-pixel including the protrusion is composed of a plurality of sub-segments, and θ2 is the angle between the side surface of the bank 102a and the third side tc1 of the sub-pixel including the protrusion.

[0236] Specifically, the larger the curvature of the side of the sub-pixel including the protrusion, the larger the angle between the side of the bank 102a and the side. The first side zt1 of the sub-pixel including the protrusion is a straight line segment, and the third side tc1 is composed of multiple sub-segments, so the third side tc1 has a larger curvature. Therefore, the angle θ2 between the side of the bank 102a of the sub-pixel including the protrusion and the third side 11c is set to be greater than the angle θ1 between the side of the bank 102a of the sub-pixel including the protrusion and the first side zt1. The reason is that when forming the pixel defining layer opening, it is necessary to perform an exposure operation through a mask; during exposure, light will form interference fringes. When light passes through the straight edge of the mask, the interference fringes formed are sparse and the corresponding exposure is small; when light passes through the edge of the mask with a larger curvature, the interference fringes formed are denser and the corresponding exposure is greater; the greater the exposure, the less photoresist and other residues at the corresponding position, the more etching during development, the greater the curvature of the edge of the opening formed, and the greater the angle between the side of the embankment and the edge of the opening.

[0237] Furthermore, due to the different angles between the side and bottom surfaces of the bank 102a, the shielding effect of the bank 102a on the large viewing angle light in the sub-pixel is different. In terms of distance, when the angle between the side and bottom surfaces of the bank 102a is larger, the shielding effect on the large viewing angle light is more obvious, and the large viewing angle light emission can be reduced at this time, and the color deviation problem caused by the large viewing angle light emission can be reduced, thereby improving the display effect of the display panel. In conjunction with the sub-pixel including the protruding portion in the embodiment of the utility model, as described above, the first angle θ1 between the first side of the main body and the bottom surface of the sub-pixel including the protruding portion and the second angle θ2 between the third side of the protruding portion and the bottom surface satisfy θ2≥θ1, that is, the angle between the bank side corresponding to the edge of the protruding portion and the bank bottom surface is larger, so that the bank corresponding to the edge of the protruding portion can block more large viewing angle light, so as to reduce the color deviation problem caused by the large viewing angle light emission, improve the display effect of the sub-pixel including the protruding portion, and further improve the display effect of the entire display panel.

[0238] Optional, Fig.43 is a schematic structural diagram of a fourteenth display panel provided by an embodiment of the utility model, Fig.44 is a schematic diagram of the structure of the fifteenth display panel provided by the embodiment of the utility model, combined with Fig.43 and Fig.44As shown, the display panel 100 also includes a display area aa, the display area aa includes a plurality of data lines 25, the plurality of data lines 25 are arranged along a third direction X' and extend along a fourth direction Y'; the third direction X' and the fourth direction Y' intersect, and the third direction X' intersects with the first direction Y and the second direction X, and the fourth direction Y' intersects with the first direction Y and the second direction X; the display area aa also includes a substrate 101 and a plurality of light-emitting elements 103 located on one side of the substrate, the light-emitting element 103 includes a first electrode 105; in a direction perpendicular to the plane where the substrate 101 is located, the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12 both overlap with the two data lines 25.

[0239] In this embodiment, the display panel includes a display area aa and a non-display area naa. The display area aa is provided with a plurality of sub-pixels, at least a plurality of first sub-pixels 11, a plurality of second sub-pixels 12, and a plurality of third sub-pixels 13. The non-display area naa is provided with a driving circuit structure for driving the sub-pixels in the display area 301 to display.

[0240] The display area 301 includes a plurality of data lines 25 arranged along a third direction X' and extending along a fourth direction Y'. In a direction perpendicular to the plane where the substrate 101 is located, the first electrode 105 / 11 of the first sub-pixel 11 and the first electrode 105 / 12 of the second sub-pixel 12 overlap with two data lines 25, wherein one data line 25 is used to provide a data signal to the first electrode 105 / 11 of the first sub-pixel 11 and the first electrode 105 / 12 of the second sub-pixel 12 overlapping therewith, and the other data line 25 is used to provide a data signal to the first electrode 105 / 13 of the adjacent third sub-pixel 13. Since the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12 overlap with the two data lines 25, on the one hand, the arrangement of the two data lines 25 can provide a relatively flat arrangement environment for the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12, ensuring that the arrangement surface of the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12 is relatively flat, and ensuring that the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12 formed subsequently are relatively flat, which is beneficial to improving the display effect of the sub-pixel and avoiding display problems caused by the light path difference caused by the uneven first electrodes 105; on the second hand, the two data lines 25 are arranged on the first sub-pixel 11 and the second sub-pixel 12 Under the first electrode 105, the data lines 25 can be arranged in a relatively dense manner, leaving more gaps in other positions, which is convenient for improving the light transmittance of the display panel and realizing transparent display of the display panel, or increasing more imaging light for the under-screen camera to ensure the imaging effect of the under-screen camera; thirdly, the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12 overlap with the two data lines 25, ensuring that the data lines 25 overlap with the first electrode 105, which is equivalent to the first electrode 105 covering part of the data lines 25, which can avoid the metal data lines from changing the transmission direction of light, etc., and can also ensure the display effect of the display panel 100.

[0241] Further, such as Fig.43 As shown, the display area aa also includes other circuit structures, such as a power signal line 28, etc. The power signal line 28 is used to provide a power signal to the sub-pixel to ensure that the sub-pixel emits light normally. Fig.43As shown, the power signal line 28 may include a larger signal portion 281. In the thickness direction of the display panel, the first electrode 105 / 13 of the third sub-pixel 13 overlaps with the signal portion 281. The signal portion 281 can provide a relatively flat setting environment for the first electrode 105 / 13 of the third sub-pixel 13, ensure that the setting surface of the first electrode 105 / 13 of the third sub-pixel 13 is relatively flat, and ensure that the first electrode 105 / 13 of the third sub-pixel 13 formed subsequently is relatively flat, which is beneficial to improving the display effect of the sub-pixel and avoiding display problems caused by the light path difference caused by the uneven first electrode 105 / 13. In the second aspect, the signal portion 281 is arranged on the first Under the first electrode 105 / 13 of the three sub-pixels 13, more gaps can be left in other positions, which is convenient for improving the transmittance of the display panel and realizing transparent display of the display panel, or increasing more imaging light for the under-screen camera to ensure the imaging effect of the under-screen camera; thirdly, the first electrodes 105 / 13 of the third sub-pixels 13 overlap with the signal part 281, ensuring that the first electrode 105 / 13 overlaps with the signal part 281, which is equivalent to the first electrode 105 covering part of the signal part 281, which can avoid the metal power signal line 28 from changing the transmission direction of the light, etc., and can also ensure the display effect of the display panel 100.

[0242] Based on the above embodiments, continue to refer to Fig.40 As shown, the display panel includes a non-display area naa, and the non-display area naa includes a fan-out area fanout located on one side of the display area aa along the fourth direction Y'; the display area aa includes a first display area aa1 and a second display area aa2, and the second display area aa2 is located on at least one side of the first display area aa1 along the third direction X'; the fan-out area fanout includes a plurality of fan-out routing lines 26, and the first display area aa1 and the second display area aa2 both include a plurality of data lines 25; the data lines 25 are connected to the fan-out routing lines 26; wherein the data lines 25 of the second display area aa2 are connected to the fan-out routing lines 26 via connecting routing lines 27; the connecting routing lines 27 are located in the display area aa, and include a first connecting line segment 271 extending along the fourth direction Y' and a second connecting line segment 272 extending along the third direction X'; in a direction perpendicular to the plane where the substrate is located, the first electrodes of the first sub-pixel 11 and the second sub-pixel 12 also overlap with the two first connecting line segments 271.

[0243] Specifically, Fig.44As shown, the display panel 10 includes a display area aa and a non-display area naa, and the display area aa includes a light-emitting element (not specifically shown in the figure) and a data line 25 connected to the light-emitting element, etc., for realizing the display function of the display panel 100. The non-display area NA includes a display controller connected to the data line 25, such as a driver chip, etc. (not specifically shown in the figure), and the display controller provides a display signal to the data line 25, thereby driving the display panel 100 to realize the display function. The non-display area naa surrounds at least part of the display area aa. Based on the specific positions of the display area aa and the non-display area naa, the embodiment of the utility model does not make specific limitations.

[0244] For further reference, Fig.44 As shown, the non-display area naa also includes a fan-out area fanout, and the fan-out area fanout includes a plurality of fan-out wirings 26. The fan-out wirings 26 are electrically connected to a plurality of data lines 25 to ensure stable transmission of data signals.

[0245] Specifically, the display area aa includes a first display area aa1 and a second display area aa2. Along the third direction X', the second display area aa2 is located on both sides of the first display area aa1, and the second display area aa2 is closer to the boundary of the display area aa than the first display area aa1. Among them, the data line 25 in the first display area aa1 can be directly electrically connected to the fan-out wiring 26, and the data line 25 in the second display area aa2 can be electrically connected to the fan-out wiring 26 through the connecting wiring 27, so that the occupied space of the fan-out wiring 26 can be reduced, thereby reducing the setting area of ​​the fan-out area Ffanout, effectively reducing the proportion of the non-display area naa, increasing the proportion of the display area aa of the display panel 100, increasing the display area of ​​the display panel 100, and improving the user experience.

[0246] Specifically, the connecting line 27 includes a first connecting line segment 271 and a second connecting line segment 272. The first connecting line segment 271 extends along the fourth direction Y', and the second connecting line segment 272 extends along the third direction X'. The first connecting line segment 271 is electrically connected to the second connecting line segment 272 and the data line 25 in the second display area aa2, respectively, so as to ensure that the electrical connection relationship between the data line 25 in the second display area aa2 and the fan-out line 26 is realized through the connecting line 27. Furthermore, in a direction perpendicular to the plane where the substrate is located, the first electrode 105 / 11 of the first sub-pixel 11 and the first electrode 105 / 12 of the second sub-pixel 12 also overlap with the two first connecting line segments 271. On the one hand, the arrangement of the two first connecting line segments 271 can provide a relatively flat arrangement environment for the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12, ensuring that the arrangement surface of the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12 is relatively flat, and ensuring that the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12 formed subsequently are relatively flat, which is beneficial to improving the display effect of the sub-pixels and avoiding display problems caused by the light path difference caused by the uneven first electrodes 105. On the second hand, the two first connecting line segments 271 are arranged on the first Under the first electrode 105 of the first sub-pixel 11 and the second sub-pixel 12, the first connecting line segments 271 can be arranged relatively densely to leave more gaps in other positions, which is convenient for improving the transmittance of the display panel and realizing transparent display of the display panel, or increasing more imaging light for the under-screen camera to ensure the imaging effect of the under-screen camera; thirdly, the first electrodes 105 of the first sub-pixel 11 and the second sub-pixel 12 overlap with the two first connecting line segments 271 to ensure that the first connecting line segments 271 overlap with the first electrode 105, which is equivalent to the first electrode 105 covering part of the first connecting line segments 271, which can avoid the metal data line from changing the transmission direction of light, etc., and can also ensure the display effect of the display panel 100.

[0247] Based on the same application concept, the embodiment of the present application further provides a display device, which includes any display panel provided in the above embodiments. Fig.45 As shown, the display device 1000 includes a display panel 100. Therefore, the display device also has the beneficial effects of the display panel in the above embodiment, and the similarities can be understood by referring to the above explanation of the display panel, which will not be repeated below.

[0248] The display device 1000 provided in the embodiment of the present application can be Fig.45The mobile phone shown can also be any electronic product with a display function, including but not limited to the following categories: televisions, laptops, desktop displays, tablet computers, digital cameras, smart bracelets, smart glasses, car displays, industrial control equipment, medical display screens, touch interactive terminals, etc. The embodiments of the present application do not specifically limit this.

[0249] Note that the above are only preferred embodiments of the present application and the technical principles used. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present application. Therefore, although the present application is described in more detail through the above embodiments, the present application is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A display panel, characterized in that: include: a plurality of first sub-pixels, a plurality of second sub-pixels, and a plurality of third sub-pixels; A plurality of the first sub-pixels and the second sub-pixels form a first virtual quadrilateral, the centers of the first sub-pixels are located at first vertices of the first virtual quadrilateral, the centers of the second sub-pixels are located at second vertices of the first virtual quadrilateral, the first vertices and the second vertices are alternately and spaced apart, and the third sub-pixel is located inside the first virtual quadrilateral; The plurality of third sub-pixels form a second virtual quadrilateral, the centers of the plurality of third sub-pixels are respectively located at vertices of the second virtual quadrilateral, and the first sub-pixel or the second sub-pixel is located inside the second virtual quadrilateral; Wherein, the first sub-pixel or the second sub-pixel comprises a main body portion and a protruding portion, and along the first direction, the protruding portion is located at one side of the main body portion; Along the first direction, the length of the protrusion is X1, and along the second direction, the lengths of the main body and the protrusion are both X2; wherein 0<X1<X2 / 2; the second direction intersects with the first direction.

2. The display panel according to claim 1, characterized in that: 2μm≤X1≤4μm.

3. The display panel according to claim 2, characterized in that: X1=3μm.

4. The display panel according to claim 1, characterized in that: 5μm≤X2≤60μm.

5. The display panel according to claim 4, characterized in that: The first sub-pixel includes the main body and the protruding portion, and the first sub-pixel includes a red sub-pixel, 10 μm≤X2≤20 μm; Alternatively, the second sub-pixel includes the main portion and the protruding portion, and the second sub-pixel includes a blue sub-pixel, and 15 μm≤X2≤40 μm.

6. The display panel according to claim 1, characterized in that: 5%≤X1 / X2≤30%.

7. The display panel according to claim 6, characterized in that: The first sub-pixel includes the main body portion and the protruding portion, and the first sub-pixel includes a red sub-pixel; In the first sub-pixel, 20%≤X1 / X2≤25%.

8. The display panel according to claim 7, characterized in that: In the first sub-pixel, X1 / X2=23%.

9. The display panel according to claim 6, characterized in that: The second sub-pixel includes the main body portion and the protruding portion, and the second sub-pixel includes a blue sub-pixel; In the second sub-pixel, 12%≤X1 / X2≤20%.

10. The display panel according to claim 9, characterized in that: In the second sub-pixel, X1 / X2=16%.

11. The display panel according to claim 1, characterized in that: The main body includes a first side and a second side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side; The third side includes a first sub-segment and a second sub-segment, the first sub-segment is connected to the first side, the second sub-segment is connected to the second side, the maximum angle between the first side and the side of the first sub-segment facing the second side is α1, the maximum angle between the second side and the side of the second sub-segment facing the first side is α2, 100°≤α1≤150°, 100°≤α2≤150°.

12. The display panel according to claim 11, characterized in that: 110°≤α1≤135°，110°≤α2≤135°。 13. The display panel according to claim 11, characterized in that: The endpoint of the first subsegment away from the second subsegment, the endpoint of the first subsegment close to the second subsegment, the endpoint of the second subsegment close to the first subsegment, and the endpoint of the second subsegment away from the first subsegment are located on the same virtual circle.

14. The display panel according to claim 13, characterized in that: The virtual circle is a circumscribed circle including the protrusion sub-pixel.

15. The display panel according to claim 13, characterized in that: The first sub-pixel includes the protruding portion, a partial area of ​​the virtual circle is located within the first sub-pixel, and the remaining partial area of ​​the virtual circle is located outside the first sub-pixel; Alternatively, the second sub-pixel includes the protruding portion, a partial area of ​​the virtual circle is located within the second sub-pixel, and the remaining partial area of ​​the virtual circle is located outside the second sub-pixel.

16. The display panel according to claim 13, characterized in that: The first subsegment and the second subsegment are both arc-shaped, and the first subsegment and the second subsegment both coincide with the circumference of the virtual circle.

17. The display panel according to claim 13, characterized in that: The third side further includes a third subsegment, and the third subsegment connects the first subsegment and the second subsegment; The third subsegment is a straight line segment, a connection point between the third subsegment and the first subsegment is located on the circumference of the virtual circle, and a connection point between the third subsegment and the second subsegment is located on the circumference of the virtual circle.

18. The display panel according to claim 17, characterized in that: The first subsegment and / or the second subsegment is arc-shaped. The display panel according to claim 17 , wherein the first subsegment and / or the second subsegment is a straight line segment.

20. The display panel according to claim 17, characterized in that: The main body also includes a fourth side disposed opposite to the third side, the fourth side connecting the first side and the second side on the same side; The length of the third sub-segment is X3, and the length of the fourth side is X4, wherein 0<X3≤X4 / 2.

21. The display panel according to claim 20, characterized in that: 5%≤X3 / X4≤40%.

22. The display panel according to claim 21, characterized in that: The first sub-pixel includes the protrusion and the first sub-pixel includes a red sub-pixel, wherein 20%≤X3 / X4≤30%.

23. The display panel according to claim 21, characterized in that: X3 / X4=26%.

24. The display panel according to claim 21, characterized in that: The second sub-pixel includes the protrusion and the second sub-pixel includes a blue sub-pixel, wherein 20%≤X3 / X4≤30%.

25. The display panel according to claim 24, characterized in that: X3 / X4=27%.

26. The display panel according to claim 11, characterized in that: The virtual shape of the sub-pixel including the protrusion constitutes a first virtual parallelogram, the first virtual parallelogram has a first virtual side, a second virtual side and a third virtual side, the third virtual side connects the same side of the first virtual side and the second virtual side; The first virtual edge partially overlaps with the first edge; The second virtual edge partially overlaps with the second edge; An endpoint of the first subsegment close to the second subsegment and an endpoint of the second subsegment close to the first subsegment are both located on the third virtual edge.

27. The display panel according to claim 26, characterized in that: The first subsegment is connected to the second subsegment, and a connection point between the two is located on the third virtual edge, and the third virtual edge is tangent to the third edge at the connection point.

28. The display panel according to claim 26, characterized in that: The first tangent line of any point on the first subsegment intersects the third virtual edge at a first intersection point; the angle between the third virtual edge located at the first intersection point close to the first virtual edge and the first tangent line is α3, where 0°<α3<90°; The second tangent at any point on the second subsegment intersects with the third virtual edge at a second intersection; the angle between the third virtual edge located at the second intersection close to the second virtual edge and the second tangent is α4, where 0°<α4<90°.

29. The display panel according to claim 11, characterized in that: The virtual shape of the sub-pixel including the protrusion constitutes a first virtual parallelogram, the first virtual parallelogram includes a first virtual axis, the center of the first virtual parallelogram is located on the first virtual axis, and the first virtual axis intersects the third side; The first subsegment and the second subsegment are symmetrical about a first virtual axis.

30. The display panel according to claim 29, characterized in that: The third side further includes a third subsegment, and the third subsegment connects the first subsegment and the second subsegment; The third subsegment intersects the first virtual axis, and a midpoint of the third subsegment is located on the first virtual axis.

31. The display panel according to claim 29, characterized in that: The display panel further includes a touch electrode located on the light emitting side of the sub-pixel; The touch electrodes include first touch grid lines and second touch grid lines, and the extension directions of the first touch grid lines and the second touch grid lines are both the same as the extension direction of the first virtual axis; the first sub-segment and the first touch grid lines are located on the same side of the first virtual axis, and the second sub-segment and the second touch grid lines are located on the same side of the first virtual axis; The first subsegment includes a first point, the second subsegment includes a second point, and the first point and the second point are symmetrical about the first virtual axis; the first touch grid line includes a third point, the second touch grid line includes a fourth point, and the third point and the fourth point are symmetrical about the first virtual axis; The distance between the first point and the third point is a first distance, the distance between the second point and the fourth point is a second distance, and the difference between the first distance and the second distance is within a preset range.

32. The display panel according to claim 11, characterized in that: The virtual shape of the sub-pixel including the protrusion constitutes a first virtual parallelogram, the first virtual parallelogram includes a first virtual axis, the center of the first virtual parallelogram is located on the first virtual axis, and the first virtual axis intersects the third side; The first subsegment and the second subsegment are asymmetric about a first virtual axis.

33. The display panel according to claim 32, characterized in that: The third side further includes a third subsegment, and the third subsegment connects the first subsegment and the second subsegment; The third subsegment intersects the first virtual axis, and a midpoint of the third subsegment is not on the first virtual axis.

34. The display panel according to claim 1, characterized in that: The area of ​​the protruding portion is S1, the area of ​​the main body portion is S2, and 1 / 40≤S1 / S2≤1 / 2.

35. The display panel according to claim 34, characterized in that: 1 / 20≤S1 / S2≤2 / 5.

36. The display panel according to claim 1, characterized in that: The first virtual quadrilateral includes a right-angled trapezoid.

37. The display panel according to claim 36, characterized in that: In the same first virtual quadrilateral, an angle difference Δβ between the non-right angle and the right angle satisfies |Δβ|≤5°.

38. The display panel according to claim 37, characterized in that: An angle difference Δβ between the non-right angle and the right angle satisfies |Δβ|≤1°.

39. The display panel according to claim 38, characterized in that: The first sub-pixel includes the main body portion and the protruding portion, and the first sub-pixel includes a red sub-pixel; In the first virtual quadrilateral, the first non-right angle β1 satisfies β1=89.34°, and the second non-right angle β2 satisfies β2=90.66°.

40. The display panel according to claim 38, characterized in that The second sub-pixel includes the main body portion and the protruding portion, and the second sub-pixel includes a blue sub-pixel; In the first virtual quadrilateral, the first non-right angle β1 satisfies β1=89.31°, and the second non-right angle β2 satisfies β2=90.69°; Alternatively, the first non-right angle β1 satisfies β1=89.32°, and the second non-right angle β2 satisfies β2=90.68°.

41. The display panel according to claim 36, characterized in that: The first sub-pixels and the second sub-pixels are alternately arranged along a third direction and a fourth direction, and the third direction intersects the fourth direction; The display panel further includes a plurality of repeating units, wherein the repeating unit includes four first virtual quadrilaterals arranged along the third direction and / or the fourth direction; The four first virtual quadrilaterals in the repeating unit include two first-type virtual quadrilaterals and two second-type virtual quadrilaterals; the first-type virtual quadrilaterals and the second-type virtual quadrilaterals are alternately arranged in sequence along the third direction and / or the fourth direction, and the first-type virtual quadrilaterals and the second-type virtual quadrilaterals include a common side; Among the four internal angles of the first type virtual quadrilateral, two internal angles arranged along the third direction are non-right angles, and two internal angles arranged along the third direction are right angles; Among the four internal angles of the second type virtual quadrilateral, two internal angles arranged along the fourth direction are non-right angles, and two internal angles arranged along the fourth direction are right angles.

42. The display panel according to claim 41, characterized in that The repeating unit includes a first subunit and a second subunit arranged along the third direction and / or the fourth direction, the first subunit includes a first-type virtual quadrilateral and a second-type virtual quadrilateral, and the second subunit includes a first-type virtual quadrilateral and a first of the second-type virtual quadrilaterals; Among the four internal angles corresponding to the common sides of the first type virtual quadrilateral and the second type virtual quadrilateral in the first subunit, three internal angles are right angles and one internal angle is a non-right angle; Among the four internal angles corresponding to the common sides of the first type virtual quadrilateral and the second type virtual quadrilateral in the second subunit, three internal angles are right angles and one internal angle is a non-right angle; Among the four internal angles corresponding to the common side of the first subunit and the second subunit, one internal angle is a right angle and three internal angles are non-right angles.

43. The display panel according to claim 42, characterized in that: In the first type virtual quadrilateral and the second type virtual quadrilateral of the first subunit, the interior angle where the first vertex is located is an acute angle, and the interior angle where the second vertex is located is an obtuse angle; In the first type virtual quadrilateral and the second type virtual quadrilateral of the second subunit, the interior angle where the first vertex is located is an obtuse angle, and the interior angle where the second vertex is located is an acute angle.

44. The display panel according to claim 1, characterized in that: The center of the first virtual quadrilateral does not coincide with the center of the third sub-pixel located inside the first virtual quadrilateral.

45. The display panel according to claim 44, characterized in that: Among the two first sub-pixels or the two second sub-pixels corresponding to the same first virtual quadrilateral, there is one first sub-pixel or the second sub-pixel including a first protruding portion and a first main portion, and the first protruding portion is located on a side of the first main portion close to an intersection of two diagonals in the first virtual quadrilateral; The center of the third sub-pixel is located at a side of an intersection of two diagonal lines in the first virtual quadrilateral close to the first protrusion.

46. ​​The display panel according to claim 1, characterized in that: The center of the second virtual quadrilateral does not coincide with the center of the first sub-pixel located inside the second virtual quadrilateral; Alternatively, the center of the second virtual quadrilateral does not coincide with the center of the second sub-pixel located inside the second virtual quadrilateral.

47. The display panel according to claim 1, characterized in that: The second virtual quadrilateral includes a rectangle.

48. The display panel according to claim 1, characterized in that: The first sub-pixel and the second sub-pixel are alternately arranged along a third direction and a fourth direction, the first sub-pixel and the third sub-pixel are alternately arranged along the first direction and the second direction, the second sub-pixel and the third sub-pixel are alternately arranged along the first direction and the second direction, the third direction intersects with the fourth direction, the third direction intersects with the first direction and the second direction, and the fourth direction intersects with the first direction and the second direction; The first sub-pixel includes the protruding portion; the main body includes a first side and a second side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side; the first sub-pixel also includes a fourth side opposite to the third side, the fourth side connects the first side and the second side on the same side; The display panel comprises a first sub-pixel group, the first sub-pixel group comprises a first first sub-pixel, a second first sub-pixel, a third first sub-pixel and a fourth first sub-pixel, the first first sub-pixel and the second first sub-pixel are arranged adjacent to each other along the third direction, the third first sub-pixel and the fourth first sub-pixel are arranged adjacent to each other along the third direction, the first first sub-pixel and the third first sub-pixel are arranged adjacent to each other along the first direction, the first first sub-pixel and the fourth first sub-pixel are arranged adjacent to each other along the second direction, and the second first sub-pixel and the fourth first sub-pixel are arranged adjacent to each other along the first direction; In the same first sub-pixel group, there are two first sub-pixels whose third sides and fourth sides are arranged along the first direction, and in the two first sub-pixels whose third sides and fourth sides are arranged along the first direction, the protruding directions of the protrusions are opposite; there are two first sub-pixels whose third sides and fourth sides are arranged along the second direction; and in the two first sub-pixels whose third sides and fourth sides are arranged along the second direction, the protruding directions of the protrusions are opposite.

49. The display panel according to claim 48, characterized in that The third side and the fourth side of the first first sub-pixel and the second first sub-pixel are arranged along the first direction, and the protruding directions of the protruding portions of the first first sub-pixel and the second first sub-pixel are opposite; The third side and the fourth side of the third first sub-pixel and the fourth first sub-pixel are arranged along the second direction, and the protruding directions of the protruding portions of the third first sub-pixel and the fourth first sub-pixel are opposite.

50. The display panel according to claim 49, characterized in that: In two first sub-pixel groups adjacent to each other along the fourth direction, the protruding directions of the protruding portions of the two first sub-pixels adjacent to each other along the fourth direction are opposite to each other.

51. The display panel according to claim 48, characterized in that The third side and the fourth side of the first first sub-pixel and the fourth first sub-pixel are arranged along the first direction, and the protruding directions of the protruding portions of the first first sub-pixel and the fourth first sub-pixel are opposite; The third side and the fourth side of the second first sub-pixel and the third first sub-pixel are arranged along the second direction, and the protruding directions of the protruding portions of the second first sub-pixel and the third first sub-pixel are opposite.

52. The display panel according to claim 1, characterized in that: The first sub-pixels and the second sub-pixels are alternately arranged along a third direction and a fourth direction, and the third direction and the fourth direction intersect; the third direction intersects the first direction and the second direction, and the fourth direction intersects the first direction and the second direction; the first sub-pixels and the third sub-pixels are alternately arranged along the first direction and the second direction, and the second sub-pixels and the third sub-pixels are alternately arranged along the first direction and the second direction; The first sub-pixel includes the protruding portion; the main body includes a first side and a second side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side; the first sub-pixel also includes a fourth side opposite to the third side, the fourth side connects the first side and the second side on the same side; The display panel includes a second sub-pixel group, and the second sub-pixel group includes four rows of first sub-pixel rows arranged along the fourth direction; Among the four rows of the first sub-pixel rows, there are two rows of the first sub-pixel rows in which the third side and the fourth side are arranged along the first direction, and in two rows of the first sub-pixel rows in which the third side and the fourth side are arranged along the first direction, the protrusion directions of the protrusions are opposite; there are two rows of the first sub-pixel rows in which the third side and the fourth side are arranged along the second direction, and in two rows of the first sub-pixel rows in which the third side and the fourth side are arranged along the second direction, the protrusion directions of the protrusions are opposite; The protruding directions of the protruding portions in any two of the first sub-pixels in the same first sub-pixel row are the same.

53. The display panel according to claim 1, characterized in that: The first sub-pixels and the second sub-pixels are alternately arranged along a third direction and a fourth direction, and the third direction and the fourth direction intersect; and the third direction intersects the first direction and the second direction, and the fourth direction intersects the first direction and the second direction; the first sub-pixels and the third sub-pixels are alternately arranged along the first direction and the second direction, and the second sub-pixels and the third sub-pixels are alternately arranged along the first direction and the second direction; The second sub-pixel includes the protruding portion; the main body includes a first side and a second side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side; the second sub-pixel also includes a fourth side opposite to the third side, the fourth side connects the first side and the second side on the same side; The display panel includes a third sub-pixel group, the third sub-pixel group includes a first second sub-pixel, a second second sub-pixel, a third second sub-pixel and a fourth second sub-pixel, the first second sub-pixel and the second second sub-pixel are arranged adjacent to each other along the third direction, the third second sub-pixel and the fourth second sub-pixel are arranged adjacent to each other along the third direction, the first second sub-pixel and the third second sub-pixel are arranged adjacent to each other along the first direction, the first second sub-pixel and the fourth second sub-pixel are arranged adjacent to each other along the second direction, and the second second sub-pixel and the fourth second sub-pixel are arranged adjacent to each other along the first direction; In the same third sub-pixel group, there are two second sub-pixels whose third sides and fourth sides are arranged along the first direction, and in the two second sub-pixels whose third sides and fourth sides are arranged along the first direction, the protruding directions of the protrusions are opposite; there are two second sub-pixels whose third sides and fourth sides are arranged along the second direction; and in the two second sub-pixels whose third sides and fourth sides are arranged along the second direction, the protruding directions of the protrusions are opposite.

54. The display panel according to claim 53, characterized in that: The third side and the fourth side of the first second sub-pixel and the second second sub-pixel are arranged along the first direction, and the protruding directions of the protruding portions of the first second sub-pixel and the second second sub-pixel are opposite; The third side and the fourth side of the third second sub-pixel and the fourth second sub-pixel are arranged along the second direction, and the protruding directions of the protruding portions of the third second sub-pixel and the fourth second sub-pixel are opposite.

55. The display panel according to claim 54, characterized in that: In two of the third sub-pixel groups adjacent to each other along the fourth direction, the protruding directions of the protruding portions of two of the second sub-pixels adjacent to each other along the fourth direction are opposite to each other.

56. The display panel according to claim 53, characterized in that: The third side and the fourth side of the first second sub-pixel and the fourth second sub-pixel are arranged along the first direction, and the protruding directions of the protruding portions of the first second sub-pixel and the fourth second sub-pixel are opposite; The third side and the second side of the second second sub-pixel and the third second sub-pixel are arranged along the fourth direction, and the protruding directions of the protruding portions of the second second sub-pixel and the third second sub-pixel are opposite.

57. The display panel according to claim 1, characterized in that: The first sub-pixels and the second sub-pixels are alternately arranged along a third direction and a fourth direction, the third direction intersects the fourth direction, and the third direction intersects the first direction and the second direction, and the fourth direction intersects the first direction and the second direction; the first sub-pixels and the third sub-pixels are alternately arranged along the first direction and the second direction, and the second sub-pixels and the third sub-pixels are alternately arranged along the first direction and the second direction; The second sub-pixel includes the protruding portion; the main body includes a first side and a second side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side; the second sub-pixel also includes a fourth side opposite to the third side, the fourth side connects the first side and the second side on the same side; The display panel comprises a fourth sub-pixel group, wherein the fourth sub-pixel group comprises four rows of second sub-pixel rows arranged along the fourth direction; Among the four rows of the second sub-pixel rows, there are two rows of the second sub-pixel rows in which the third side and the fourth side are arranged along the first direction, and in two rows of the second sub-pixel rows in which the third side and the fourth side are arranged along the first direction, the protrusion directions of the protrusions are opposite; there are two rows of the second sub-pixel rows in which the third side and the fourth side are arranged along the second direction, and in two rows of the second sub-pixel rows in which the third side and the fourth side are arranged along the second direction, the protrusion directions of the protrusions are opposite; The protruding directions of the protruding portions in any two second sub-pixels in the same second sub-pixel row are the same.

58. The display panel according to claim 1, characterized in that: The first sub-pixels and the second sub-pixels are alternately arranged along a third direction and a fourth direction; the third direction intersects the fourth direction, and the third direction intersects the first direction and the second direction, and the fourth direction intersects the first direction and the second direction; There are the first sub-pixel and the second sub-pixel adjacently arranged along the third direction and / or the fourth direction, and a line segment connecting the center of the first sub-pixel and the center of the second sub-pixel passes through the protrusion.

59. The display panel according to claim 58, characterized in that: The display panel includes a fifth first sub-pixel, a fifth second sub-pixel and a sixth second sub-pixel; the fifth second sub-pixel, the fifth first sub-pixel and the sixth second sub-pixel are arranged in sequence along the third direction or the fourth direction; The fifth first sub-pixel includes the protruding portion, and the protruding portion protrudes toward one side of the fifth second sub-pixel; the minimum distance between the fifth first sub-pixel and the fifth second sub-pixel is greater than the minimum distance between the fifth first sub-pixel and the sixth second sub-pixel.

60. The display panel according to claim 59, characterized in that: The minimum distance between the fifth first sub-pixel and the fifth second sub-pixel is L1, and the minimum distance between the fifth first sub-pixel and the sixth second sub-pixel is L2; 0.5μm≤L1-L2≤6μm.

61. The display panel according to claim 60, characterized in that: 1μm≤L1-L2≤6μm.

62. The display panel according to claim 59, characterized in that: The main body includes a first side, a second side and a fourth side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side, and the fourth side connects the first side and the second side on the same side; A minimum distance line between the fifth first sub-pixel and the fifth second sub-pixel intersects the third side at a third intersection point; The third side includes a protruding high point, and the distance between the protruding high point and the fourth side is greater than the distance between the third intersection point and the fourth side; the third intersection point is located on a side of the protruding high point close to the first side or the second side.

63. The display panel according to claim 62, characterized in that: The display panel further includes a first virtual line, which passes through the third intersection and is parallel to the first side; The smaller value of the distances between the first virtual line and the first side and the second side is L3, the larger value of the distances between the first virtual line and the first side and the second side is L4, and 3%≤L3 / L4≤30%.

64. The display panel according to claim 1, characterized in that: The first sub-pixels and the second sub-pixels are alternately arranged along a third direction and a fourth direction; the third direction intersects the fourth direction, and the third direction intersects the first direction and the second direction, and the fourth direction intersects the first direction and the second direction; The display panel includes a fifth first sub-pixel, a fifth second sub-pixel and a sixth second sub-pixel; the fifth second sub-pixel, the fifth first sub-pixel and the sixth second sub-pixel are arranged in sequence along the third direction or the fourth direction; The fifth first sub-pixel includes the protrusion; The display panel further includes a second virtual line and a third virtual line, the second virtual line connecting the center of the fifth second sub-pixel and the center of the sixth second sub-pixel, and the third virtual line passing through the center of the fifth first sub-pixel and being parallel to the second virtual line; There is a gap between the second virtual line and the third virtual line.

65. The display panel according to claim 1, characterized in that: The first sub-pixel includes the protrusion; The third sub-pixel comprises a fifth side, and the fifth side is located on a side of the other sides of the third sub-pixel close to the protrusion; The minimum distance between the protruding portion and the third sub-pixel is equal to the distance between the protruding portion and the fifth side.

66. The display panel according to claim 1, characterized in that: The main body includes a first side, a second side and a fourth side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side, and the fourth side connects the first side and the second side on the same side; The display panel includes a sixth first sub-pixel, a seventh first sub-pixel and a first third sub-pixel; the sixth first sub-pixel, the first third sub-pixel and the seventh first sub-pixel are arranged in sequence along the first direction or the second direction; The first sub-pixel includes the protruding portion; the third side and the fourth side of the sixth first sub-pixel are arranged along the first direction, and the third side and the fourth side of the seventh first sub-pixel are arranged along the second direction; The display panel further includes a fourth virtual line and a fifth virtual line, the fourth virtual line connecting the center of the sixth first sub-pixel and the center of the first third sub-pixel, and the fifth virtual line passing through the center of the seventh first sub-pixel and being parallel to the fourth virtual line; There is a gap between the fourth virtual line and the fifth virtual line.

67. The display panel according to claim 1, characterized in that: The main body includes a first side, a second side and a fourth side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side, and the fourth side connects the first side and the second side on the same side; The first sub-pixels include an eighth first sub-pixel and a ninth first sub-pixel, and the eighth first sub-pixel and the ninth first sub-pixel are arranged along the first direction or along the second direction; The first sub-pixel includes the protruding portion; the third side and the fourth side of the eighth first sub-pixel are arranged along the first direction, and the third side and the fourth side of the ninth first sub-pixel are arranged along the second direction; The display panel further includes a sixth virtual line and a seventh virtual line, the center of the eighth first sub-pixel is located on the sixth virtual line, the center of the ninth first sub-pixel is located on the seventh virtual line, and the sixth virtual line is the central axis of the fourth side of the eighth first sub-pixel, and the seventh virtual line is the central axis of the fourth side of the ninth first sub-pixel; The sixth virtual line is orthogonal to the seventh virtual line.

68. The display panel according to claim 1, characterized in that: The display panel includes a plurality of support columns; Along the thickness direction of the display panel, the support column overlaps with at least one virtual side of the first virtual quadrilateral; The main body includes a first side and a second side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side; and the virtual side intersects with the third side of the first sub-pixel or the second sub-pixel.

69. The display panel according to claim 68, characterized in that The first sub-pixel includes the protrusion, and the minimum distance between the supporting column and the first sub-pixel is greater than the minimum distance between the supporting column and the second sub-pixel.

70. The display panel according to claim 68, characterized in that The first sub-pixel includes the protrusion, and the minimum distance between the supporting column and the first sub-pixel is equal to the minimum distance between the supporting column and the second sub-pixel.

71. The display panel according to claim 1, characterized in that: The display panel further includes a substrate, a pixel defining layer located on one side of the substrate, and a plurality of light emitting elements; The pixel defining layer includes a plurality of pixel openings, and the light emitting element includes a first electrode, a second electrode, and a light emitting layer located between the first electrode and the second electrode; The light emitting element includes the first sub-pixel, the second sub-pixel and the third sub-pixel; In the first sub-pixel or the second sub-pixel including the protrusion, a shape of the light-emitting layer is different from a shape of the pixel opening.

72. The display panel according to claim 1, characterized in that: The display panel further includes a substrate, a pixel defining layer located on one side of the substrate, and a plurality of light emitting elements; The pixel defining layer includes a plurality of pixel openings, and the light emitting element includes a first electrode, a second electrode, and a light emitting layer located between the first electrode and the second electrode; The light emitting element includes the first sub-pixel, the second sub-pixel and the third sub-pixel; In the first sub-pixel or the second sub-pixel including the protrusion, the shape of the light-emitting layer is substantially the same as the shape of the pixel opening.

73. The display panel according to claim 1, characterized in that: The display panel further includes a substrate, a pixel defining layer located on one side of the substrate, and a plurality of light emitting elements; The pixel defining layer comprises a pixel opening and a bank, and the pixel opening is provided with the light emitting element; The bank portion includes a side surface and a bottom surface close to the substrate, and an angle formed between the side surface and the bottom surface is an acute angle; The angle varies according to the position.

74. The display panel according to claim 73, characterized in that The main body includes a first side and a second side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side on the same side; The included angles include a first included angle between the first side and the bottom surface and a second included angle between the third side and the bottom surface; The first angle is θ1, the second angle is θ2, and θ2≥θ1.

75. The display panel according to claim 1, characterized in that: The display panel further includes a display area, the display area includes a plurality of data lines, the plurality of data lines are arranged along a third direction and extend along a fourth direction; the third direction intersects with the fourth direction, and the third direction intersects with the first direction and the second direction, and the fourth direction intersects with the first direction and the second direction; The display area further includes a substrate and a plurality of light-emitting elements located on one side of the substrate, wherein the light-emitting elements include a first electrode; In a direction perpendicular to the plane where the substrate is located, the first electrodes of the first sub-pixel and the second sub-pixel overlap with two data lines.

76. The display panel according to claim 75, characterized in that The display panel includes a non-display area, the non-display area includes a fan-out area located at one side of the display area along the fourth direction; the display area includes a first display area and a second display area, the second display area is located at at least one side of the first display area along the third direction; The fan-out area includes a plurality of fan-out lines, and the first display area and the second display area both include a plurality of data lines; The data line is connected to the fan-out line; wherein the data line of the second display area is connected to the fan-out line through a connecting line; The connecting line is located in the display area and includes a first connecting line segment extending along the fourth direction and a second connecting line segment extending along the third direction; In a direction perpendicular to the plane where the substrate is located, the first electrodes of the first sub-pixel and the second sub-pixel also overlap with two first connecting line segments.

77. The display panel according to claim 13, characterized in that: The inner angle of the first sub-pixel or the second sub-pixel that is not connected to the third side includes a right angle or an arc angle; The arc radius corresponding to the arc angle is smaller than the radius of the virtual circle.

78. The display panel according to claim 1, characterized in that The first sub-pixel, the second sub-pixel, and the third sub-pixel are respectively one of a red sub-pixel, a blue sub-pixel, and a green sub-pixel, and are different from each other.

79. The display panel according to claim 1, characterized in that: The virtual shape of the sub-pixel including the protrusion constitutes a first virtual parallelogram, the first virtual parallelogram has a first virtual side, a second virtual side and a third virtual side, the third virtual side connects the same side of the first virtual side and the second virtual side; The main body includes a first side and a second side, the first side and the second side extend along the first direction and are arranged along the second direction; the protruding portion includes a third side, the third side connects the first side and the second side; the third side includes a first sub-segment and a second sub-segment, the first sub-segment connects the first side, and the second sub-segment connects the second side; The first virtual edge partially overlaps with the first edge; The second virtual edge partially overlaps with the second edge; An endpoint of the first subsegment close to the second subsegment, and an endpoint of the second subsegment close to the first subsegment, are both located on the third virtual edge; The center of the sub-pixel including the protruding portion is located on a side of an intersection of a perpendicular bisector of the first virtual side and a perpendicular bisector of the third virtual side close to the main body portion.

80. A display device, characterized in that: A display panel comprising any one of claims 1-79.

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